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I
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8822
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J
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Vo
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9
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No
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3
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Sep
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2020
:
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2
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634
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h
s
ch
o
o
l
th
at
li
n
k
an
d
m
atc
h
w
it
h
i
n
d
u
s
tr
y
,
an
d
th
e
Go
v
e
r
n
m
e
n
t
R
e
g
u
latio
n
n
o
.
4
5
o
f
2
0
1
9
c
o
n
ce
r
n
in
g
a
m
en
d
m
e
n
t
to
th
e
Go
v
er
n
m
en
t
R
e
g
u
lat
io
n
No
.
9
4
o
f
2
0
1
0
co
n
ce
r
n
in
g
ca
lcu
latio
n
o
f
tax
ab
le
in
co
m
e
an
d
s
ettle
m
e
n
t
o
f
in
co
m
e
ta
x
i
n
t
h
e
cu
r
r
en
t
y
ea
r
.
T
h
o
s
e
en
co
u
r
ag
e
co
r
p
o
r
atio
n
to
co
n
tr
ib
u
t
e
to
th
e
v
o
ca
tio
n
al
ed
u
ca
tio
n
[
1
3
,
14]
,
o
n
e
o
f
w
h
i
ch
is
b
y
d
ep
lo
y
i
n
g
b
etter
i
n
ter
n
s
h
ip
.
C
u
r
r
en
t
p
r
ac
tices
o
f
i
n
ter
n
s
h
i
p
s
o
ca
lled
P
r
ak
er
in
d
(
P
r
ac
tice
in
I
n
d
u
s
tr
y
)
i
n
I
n
d
o
n
e
s
ia
i
s
n
o
t
r
ea
ll
y
ef
f
ec
tiv
e,
w
h
ic
h
co
m
p
an
ie
s
o
n
l
y
ac
ce
p
t
s
t
u
d
en
t
s
h
a
v
i
n
g
a
ctiv
itie
s
in
i
n
d
u
s
tr
y
p
r
e
m
i
s
e
w
it
h
o
u
t
m
e
n
to
r
in
g
th
e
m
o
r
p
r
o
v
id
in
g
ap
p
r
o
p
r
iate
tr
ain
in
g
s
o
th
at
t
h
e
y
co
u
ld
d
ev
elo
p
th
eir
co
m
p
eten
ce
s
.
I
t
is
q
u
ite
co
m
m
o
n
th
a
t
in
ter
n
s
b
e
ass
ig
n
ed
f
o
r
b
asic
task
s
t
h
at
n
o
t
r
elate
d
to
co
m
p
eten
ce
s
ta
u
g
h
t
at
s
c
h
o
o
l
[
1
5
-
17]
.
T
h
ey
ar
e
n
o
t
g
iv
e
n
t
h
e
o
p
p
o
r
tu
n
it
y
to
lear
n
an
d
p
o
s
s
es
s
h
ig
h
er
-
s
k
illed
s
u
b
j
ec
ts
;
d
esp
ite
th
e
y
w
il
l
b
e
s
u
cc
es
s
o
r
w
h
o
ca
n
later
b
e
h
ir
ed
b
y
co
m
p
an
ies.
Se
v
er
al
s
tu
d
ies
h
a
v
e
b
ee
n
co
n
d
u
cted
r
elate
d
to
v
o
ca
tio
n
a
l
ed
u
ca
tio
n
,
i
n
ter
n
s
h
ip
o
r
ap
p
r
en
tices
h
ip
,
an
d
its
i
m
p
ac
t
s
u
ch
a
s
Ha
y
y
at
an
d
Hu
s
s
ai
n
i
n
s
o
u
t
h
er
n
P
u
n
j
ab
[
1
8
]
,
No
r
d
m
a
n
an
d
P
asq
u
ier
-
Do
u
m
er
i
n
Af
r
ica
[
1
9
]
,
Sab
an
i
in
P
u
r
b
a
lin
g
g
a
-
I
n
d
o
n
e
s
ia
[
2
0
]
,
Ma
h
f
u
d
i
n
B
alik
p
ap
an
-
I
n
d
o
n
e
s
ia
[
2
1
]
,
an
d
Ha
y
ati
i
n
Ma
g
ela
n
g
-
I
n
d
o
n
e
s
ia
[
2
2
]
.
I
n
ter
m
s
o
f
e
v
alu
a
tio
n
,
Y
u
r
ik
o
s
ar
i
ev
al
u
ated
th
e
p
r
o
ce
s
s
o
f
ap
p
r
en
ticesh
ip
in
ab
r
o
ad
[
2
3
]
,
Ma
r
s
o
n
o
,
et
al.
e
v
alu
a
ted
th
e
ef
f
ec
tiv
e
n
e
s
s
o
f
i
n
ter
n
s
h
ip
o
f
u
n
i
v
er
s
it
y
s
t
u
d
en
t
s
[
2
4
]
,
A
f
r
i
n
a,
et
al.
ev
alu
a
ted
v
o
ca
tio
n
al
tr
ai
n
i
n
g
i
n
I
n
d
o
n
e
s
ia
[
2
5
]
,
Had
is
u
a
m
ar
d
jo
ev
alu
ated
th
e
C
o
r
p
o
r
ate
So
cial
R
esp
o
n
s
ib
ilit
y
(
C
SR
)
ef
f
ec
ti
v
e
n
ess
o
f
th
r
ee
co
m
p
an
ie
s
in
ed
u
ca
tio
n
p
r
o
g
r
a
m
in
B
o
g
o
r
[
2
6
]
.
Ho
w
ev
er
,
th
is
r
esea
r
ch
is
d
if
f
er
e
n
t
a
n
d
f
il
ls
t
h
e
g
ap
o
f
p
r
ev
io
u
s
r
esear
c
h
es
to
e
v
al
u
ate
th
e
C
S
R
in
ter
n
s
h
ip
p
r
o
g
r
a
m
i
n
t
h
e
co
u
n
tr
y
th
at
d
ev
elo
p
s
t
h
e
co
m
p
ete
n
cies
o
f
v
o
ca
tio
n
al
s
tu
d
e
n
ts
m
aj
o
r
in
g
i
n
en
g
i
n
ee
r
in
g
i
n
th
e
Oil
a
n
d
Gas
m
an
u
f
ac
t
u
r
in
g
i
n
d
u
s
tr
y
.
T
h
er
e
w
er
e
th
r
ee
r
ea
s
o
n
s
r
esear
ch
er
s
co
n
d
u
c
ted
th
is
r
es
ea
r
c
h
:
th
e
lo
ca
tio
n
,
t
h
e
s
u
b
j
ec
ts
,
an
d
th
e
p
r
o
g
r
a
m
.
F
ir
s
tl
y
,
th
e
p
r
o
g
r
a
m
w
as
co
n
d
u
cted
i
n
B
ata
m
–
Kep
u
lau
a
n
R
iau
,
I
n
d
o
n
esia
,
an
in
d
u
s
tr
ial
c
it
y
an
d
a
s
p
ec
ial
ec
o
n
o
m
ic
zo
n
e.
Gr
o
w
t
h
r
ate
in
Kep
u
la
u
a
n
R
ia
u
f
r
o
m
2
0
1
0
-
2
0
1
7
w
as
class
if
ied
as
h
ig
h
at
3
.
0
1
%,
o
r
th
e
s
ec
o
n
d
h
i
g
h
e
s
t
i
n
I
n
d
o
n
e
s
ia,
w
i
th
an
o
p
en
u
n
e
m
p
lo
y
m
e
n
t
r
ate
o
f
7
.
1
6
%
in
Au
g
u
s
t
2
0
1
7
,
th
e
f
i
f
th
h
i
g
h
est
u
n
d
er
Ma
lu
k
u
(
9
.
2
9
%),
B
an
ten
(
9
.
2
8
%),
J
aw
a
B
ar
at
(
8
.
2
2
%),
an
d
Su
la
w
e
s
i
Utar
a
(
7
.
1
8
%)
[
2
7
]
.
De
m
o
g
r
ap
h
icall
y
,
t
h
i
s
cit
y
i
s
class
i
f
ied
as
a
s
tr
ateg
ic
ar
ea
w
h
er
e
lo
ca
ted
in
th
e
g
o
ld
e
n
tr
ian
g
le
o
f
Sij
o
r
i
(
Sin
g
ap
o
r
e,
J
o
h
o
r
,
R
iau
A
r
ch
ip
elag
o
)
s
o
th
at
en
ab
le
m
o
r
e
tr
ad
e
t
r
af
f
ic,
co
m
m
u
n
it
y
in
ter
ac
tio
n
,
an
d
in
f
o
r
m
atio
n
e
x
ch
a
n
g
e
a
m
o
n
g
th
ese
r
eg
io
n
s
th
a
n
o
th
er
r
eg
io
n
s
.
Seco
n
d
l
y
,
t
h
e
s
u
b
j
ec
ts
o
f
th
is
r
esear
ch
w
er
e
PT
C
itra
T
u
b
in
d
o
T
b
k
p
ar
tn
e
r
in
g
w
it
h
lo
ca
l
v
o
ca
tio
n
al
s
ch
o
o
l
lo
ca
ted
in
s
u
r
r
o
u
n
d
i
n
g
its
f
ac
ili
t
y
,
SMKN
6
B
ata
m
w
h
o
w
a
s
th
e
o
n
l
y
s
c
h
o
o
l
f
o
r
th
e
p
r
o
g
r
am
o
f
I
n
d
u
s
tr
ial
E
s
ta
te
Vo
ca
tio
n
al
Sch
o
o
l
(
SMK
Kaw
a
s
a
n
I
n
d
u
s
tr
i)
r
ec
ei
v
in
g
1
b
illi
o
n
r
u
p
iah
s
f
r
o
m
t
h
e
Go
v
er
n
m
en
t
f
r
o
m
o
u
ts
id
e
J
a
w
a,
w
h
er
e
ec
o
n
o
m
y
a
n
d
p
o
liti
c
ar
e
m
o
s
t
ce
n
ter
ed
in
I
n
d
o
n
esia,
wh
ile
9
o
th
er
s
co
m
i
n
g
f
r
o
m
J
aw
a.
T
h
e
p
r
ed
icate
o
f
th
e
SMK
Ka
w
a
s
an
I
n
d
u
s
tr
i
ac
h
iev
e
m
e
n
t
h
as
b
ee
n
p
i
n
n
ed
s
i
n
ce
2
0
1
6
u
n
ti
l
2
0
1
9
[
2
8
]
w
h
ile
th
at
p
ar
tn
er
s
h
ip
h
as
b
e
en
es
tab
lis
h
ed
s
i
n
ce
2
0
1
4
.
T
h
e
s
ch
o
o
l
w
as
e
s
tab
lis
h
ed
in
2
0
1
0
w
it
h
li
m
i
ted
f
ac
il
ities
,
o
n
l
y
h
av
i
n
g
2
m
aj
o
r
s
,
n
a
m
el
y
Me
ch
a
n
ica
l
E
n
g
i
n
ee
r
i
n
g
a
n
d
C
o
m
p
u
ter
N
et
w
o
r
k
in
g
w
it
h
a
to
tal
o
f
1
2
3
s
tu
d
e
n
ts
,
t
h
e
m
aj
o
r
ity
o
f
th
e
m
w
er
e
f
r
o
m
lo
w
er
ec
o
n
o
m
ic
cla
s
s
.
I
t
th
e
n
tr
a
n
s
f
o
r
m
ed
i
n
to
w
ell
-
r
ep
u
ted
s
ch
o
o
l
as
af
o
r
e
m
e
n
tio
n
ed
.
I
n
2
0
1
9
,
SMKN
6
w
a
s
p
r
o
p
o
s
ed
b
y
th
e
Dep
ar
t
m
e
n
t
o
f
E
d
u
ca
tio
n
Kep
.
R
ia
u
a
s
o
n
e
o
f
t
h
e
1
8
tar
g
et
s
c
h
o
o
ls
i
n
I
n
d
o
n
esia,
w
h
o
w
er
e
ch
o
s
en
d
u
e
to
h
av
i
n
g
in
d
u
s
tr
ial
p
ar
tn
er
s
,
b
r
o
a
d
ly
u
s
ef
u
l
p
r
o
d
u
cts
p
r
o
d
u
ce
d
b
y
th
e
m
,
an
d
h
av
i
n
g
lear
n
in
g
s
tan
d
ar
d
to
p
r
o
ce
s
s
th
e
p
r
o
d
u
cts,
to
b
e
p
ar
ticip
an
ts
o
f
Vo
ca
ti
o
n
al
Sc
h
o
o
l
R
ev
i
talizatio
n
P
ilo
t
P
r
o
j
ec
t
to
g
eth
er
w
it
h
its
i
n
d
u
s
tr
ial
p
ar
tn
er
s
w
h
i
ch
ai
m
ed
to
s
h
ar
e
th
eir
ex
p
er
i
en
ce
s
in
i
m
p
le
m
en
t
in
g
p
ar
tn
er
s
h
ip
an
d
in
ter
n
s
h
ip
p
r
o
g
r
am
a
n
d
w
o
r
k
i
n
g
to
g
e
th
e
r
to
r
ev
italize
v
o
ca
tio
n
al
s
ch
o
o
ls
.
T
h
i
r
d
ly
,
t
h
e
p
r
o
g
r
a
m
h
ad
6
m
o
n
t
h
s
lear
n
i
n
g
cu
r
r
icu
l
u
m
co
m
p
r
is
i
n
g
cla
s
s
r
o
o
m
,
o
n
j
o
b
tr
ain
in
g
,
an
d
ass
e
s
s
m
en
t to
i
m
p
r
o
v
e
s
t
u
d
en
t c
o
m
p
e
ten
ce
.
T
h
ese
h
av
e
attr
ac
ted
th
e
atte
n
tio
n
o
f
r
esear
c
h
er
s
to
ev
alu
ate
th
is
p
r
o
g
r
a
m
.
T
h
is
s
t
u
d
y
s
ee
k
s
to
an
s
w
er
t
h
e
r
e
s
ea
r
ch
q
u
e
s
tio
n
o
f
h
o
w
is
t
h
e
i
m
p
le
m
e
n
tatio
n
o
f
t
h
e
i
n
ter
n
s
h
ip
p
r
o
g
r
a
m
o
f
P
T
C
itra
T
u
b
in
d
o
T
b
k
'
s
C
SR
p
ar
tn
er
in
g
w
i
th
SMKN
6
B
ata
m
to
in
cr
ea
s
e
th
e
co
m
p
ete
n
ce
o
f
s
t
u
d
en
ts
an
d
g
r
ad
u
a
tes
i
n
tech
n
o
lo
g
ical
d
is
r
u
p
ti
v
e
er
a
.
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r
etica
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ter
m
o
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ev
al
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o
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C
S
R
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ter
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ip
p
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ev
elo
p
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co
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p
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o
f
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o
ca
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m
aj
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r
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r
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Oil
&
Gas
m
a
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s
tr
y
.
T
h
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s
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S
R
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
E
v
al
&
R
e
s
E
d
u
c
.
I
SS
N:
2252
-
8822
C
o
mp
eten
cy
i
mp
r
o
ve
men
t th
r
o
u
g
h
i
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ip
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A
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Mg
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627
2.
RE
S
E
ARCH
M
E
T
H
O
D
2
.
1
.
Resea
rc
h desi
g
n
T
h
is
s
t
u
d
y
u
s
ed
q
u
alitati
v
e
r
e
s
ea
r
ch
ap
p
r
o
ac
h
w
it
h
t
h
e
t
y
p
e
o
f
ap
p
lied
r
esear
ch
w
h
ic
h
i
s
ev
alu
a
tio
n
r
esear
ch
[
2
9
]
.
I
n
th
is
k
i
n
d
o
f
r
esear
ch
,
au
t
h
o
r
s
u
s
ed
i
m
p
le
m
en
tatio
n
e
v
al
u
atio
n
[
3
0
]
.
T
h
is
h
elp
r
esear
ch
er
o
r
ev
alu
a
to
r
to
in
f
o
r
m
d
ec
is
io
n
m
ak
er
s
o
f
t
h
e
p
r
o
g
r
a
m
o
v
er
w
h
at
is
g
o
in
g
o
n
,
h
o
w
it
h
as
d
ev
elo
p
ed
,
an
d
h
o
w
an
d
w
h
y
p
r
o
g
r
a
m
s
d
iv
er
g
e
f
r
o
m
th
e
co
m
m
en
ci
n
g
p
lan
s
an
d
ex
p
ec
tatio
n
.
T
h
is
k
i
n
d
o
f
e
v
alu
a
tio
n
i
n
cl
u
d
e
s
atten
tio
n
to
in
p
u
t,
ac
tiv
itie
s
,
p
r
o
ce
s
s
,
an
d
s
tr
u
ctu
r
es.
I
n
an
al
y
s
i
n
g
th
e
d
ata,
r
esear
ch
er
co
m
b
in
ed
o
r
r
ef
er
r
ed
t
o
m
o
d
el
th
at
P
ietr
za
k
,
et
al.
d
ev
elo
p
ed
[
3
1
]
w
h
ich
is
i
n
p
u
t
s
,
p
r
o
ce
s
s
,
an
d
o
u
tco
m
e,
h
o
w
e
v
er
in
th
i
s
s
tu
d
y
r
esear
ch
er
s
o
n
l
y
f
o
c
u
s
ed
o
n
t
w
o
f
o
r
m
er
asp
ec
ts
r
esp
e
cti
v
el
y
.
I
n
p
u
t
e
v
al
u
atio
n
p
r
o
v
id
e
s
d
o
cu
m
e
n
tatio
n
o
f
w
h
at
m
ad
e
u
p
a
s
u
cc
e
s
s
f
u
l
p
r
o
g
r
a
m
,
w
h
ile
p
r
o
ce
s
s
e
v
al
u
ati
o
n
m
ea
s
u
r
es
o
p
er
atio
n
s
an
d
q
u
alit
y
s
o
t
h
at
it
ca
n
id
en
ti
f
y
ar
ea
s
o
f
p
r
o
g
r
a
m
c
h
a
n
g
e
o
r
i
m
p
r
o
v
e
m
e
n
t.
I
n
th
e
in
p
u
t
e
v
alu
at
io
n
s
,
v
ar
ia
b
les
o
f
i
n
ter
est
ca
n
b
e
ca
te
g
o
r
ized
in
to
th
r
ee
cla
s
s
i
f
ica
tio
n
s
w
h
ic
h
ar
e
clien
t,
s
ta
f
f
,
an
d
p
r
o
g
r
am
f
ac
to
r
s
.
A
ctiv
it
y
r
ef
er
s
to
ac
tio
n
s
tak
en
to
tr
an
s
f
o
r
m
in
p
u
ts
t
o
b
ec
o
m
e
s
p
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ic
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tp
u
ts
,
w
h
ile
p
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s
s
e
v
alu
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n
r
ef
er
s
to
as
s
ess
m
e
n
t
o
f
th
e
i
n
ter
n
al
d
y
n
a
m
ics
o
f
th
e
i
m
p
le
m
e
n
ti
n
g
o
r
g
an
izatio
n
,
p
o
lic
y
,
s
er
v
ice
d
eliv
er
y
,
m
an
a
g
e
m
e
n
t
p
r
ac
tices,
an
d
th
e
lin
k
a
g
es
a
m
o
n
g
th
ese
[
3
2
]
.
I
n
th
e
p
r
o
ce
s
s
o
r
ac
tiv
itie
s
,
d
ata
m
u
s
t
b
e
ass
e
s
s
ed
i
n
r
ele
v
a
n
t
cr
iter
ia
s
u
ch
as
b
es
t
p
r
ac
tice
s
tan
d
a
r
d
s
,
p
o
licies,
g
o
als,
an
d
clien
t
s
atis
f
ac
tio
n
[
3
1
]
.
2
.
2
.
Da
t
a
co
llect
io
n m
et
ho
d
T
o
c
o
llect
r
elev
an
t
d
ata,
r
esea
r
ch
er
s
u
s
ed
liter
atu
r
e
s
tu
d
y
[
3
3
]
,
o
b
s
er
v
atio
n
[
3
4
]
an
d
s
e
m
i
s
tr
u
ct
u
r
ed
in
ter
v
ie
w
m
eth
o
d
s
[
3
4
]
.
L
iter
atu
r
es
w
er
e
f
o
cu
s
ed
o
n
ev
al
u
atio
n
p
f
C
S
R
p
r
o
g
r
a
m
,
co
m
p
eten
ce
,
v
o
ca
tio
n
al
an
d
ed
u
ca
tio
n
.
Ob
s
er
v
a
tio
n
w
a
s
co
n
d
u
cted
in
co
m
p
a
n
y
a
n
d
s
c
h
o
o
l
p
r
e
m
is
e
eit
h
er
r
elate
d
to
th
e
p
r
o
g
r
a
m
i
m
p
le
m
en
ta
tio
n
o
r
d
ata
co
llect
io
n
p
r
o
ce
s
s
.
Qu
er
y
l
i
s
t
w
a
s
n
o
t a
b
s
o
lu
tel
y
as
k
ed
i
n
o
r
d
er
o
r
r
ig
id
l
y
,
y
et
f
le
x
ib
l
y
to
g
et
d
ee
p
d
ata
in
ca
s
u
al
co
n
v
er
s
atio
n
.
2
.
3
.
Sa
m
pli
ng
m
et
ho
d
T
h
e
in
f
o
r
m
a
n
t
s
w
er
e
s
elec
ted
b
y
p
u
r
p
o
s
i
v
e
s
a
m
p
li
n
g
w
h
ic
h
d
eter
m
i
n
ed
b
y
p
ar
ticu
lar
cr
i
ter
ia
[
2
9
]
.
Six
p
r
o
g
r
a
m
ex
ec
u
to
r
s
/
co
m
p
an
y
s
ta
f
f
s
,
th
r
ee
teac
h
er
s
,
an
d
1
0
p
ar
ticip
a
n
ts
/
al
u
m
n
i
th
e
p
r
o
g
r
am
h
a
v
e
b
ee
n
in
ter
v
ie
w
ed
.
C
r
iter
ia
f
o
r
s
ta
f
f
w
er
e
t
h
e
y
w
h
o
h
a
v
e
b
ee
n
i
n
v
o
l
v
ed
in
t
h
e
m
an
a
g
i
n
g
p
r
o
g
r
a
m
m
i
n
i
m
u
m
f
o
r
o
n
e
y
ea
r
an
d
ab
le
to
ex
p
lain
th
e
p
r
o
g
r
am
.
C
r
iter
ia
f
o
r
in
ter
n
s
w
er
e
p
ar
ticip
an
ts
w
h
o
h
av
e
co
m
p
leted
s
i
x
m
o
n
t
h
s
i
n
ter
n
s
h
ip
/
ap
p
r
en
tice
s
h
ip
,
g
o
t h
i
g
h
s
co
r
e
in
t
h
e
ass
e
s
s
m
e
n
t,
an
d
b
ee
n
h
ir
ed
b
y
t
h
e
c
o
m
p
a
n
y
.
2
.
4
.
Study
g
ro
up
T
h
e
s
co
p
e
o
f
th
e
s
tu
d
y
w
as
f
o
cu
s
ed
o
n
t
h
e
C
SR
p
r
o
g
r
a
m
o
f
i
n
ter
n
s
h
ip
d
ep
lo
y
ed
b
y
PT
C
itra
T
u
b
in
d
o
T
b
k
p
ar
tn
er
in
g
w
it
h
SMKN
6
B
ata
m
s
i
n
ce
2
0
1
4
t
o
2
0
1
8
w
h
ic
h
w
as
n
o
t
o
n
l
y
a
b
o
u
t
in
ter
n
s
h
ip
,
y
et
co
m
p
r
is
in
g
o
th
er
ac
tiv
itie
s
as
s
h
o
w
n
in
F
i
g
u
r
e
1
th
at
r
ef
er
to
in
ter
v
ie
w
i
n
2
0
1
9
.
I
n
th
e
b
eg
in
n
i
n
g
,
p
r
o
g
r
am
s
taf
f
s
an
al
y
ze
m
a
n
p
o
w
er
n
ee
d
s
th
at
ca
n
b
e
f
u
lf
il
led
b
y
g
r
ad
u
ates
o
f
th
e
p
r
o
g
r
am
th
e
n
p
r
ep
ar
e
lear
n
in
g
s
tr
u
ct
u
r
e
o
f
s
i
x
m
o
n
t
h
s
in
t
er
n
s
h
ip
w
h
ic
h
s
y
n
c
h
r
o
n
ized
to
t
h
e
n
ee
d
s
a
n
d
b
u
d
g
et.
Af
ter
th
at
th
e
y
w
i
ll
i
n
f
o
r
m
s
ch
o
o
l
s
ta
f
f
s
to
s
cr
ee
n
p
o
te
n
tial
s
t
u
d
en
ts
o
f
4
th
s
e
m
e
s
te
r
.
Sch
o
o
l
to
g
et
h
er
w
it
h
co
m
p
an
y
t
h
e
n
co
n
d
u
c
t
r
ec
r
u
it
m
e
n
t
p
r
o
ce
s
s
.
T
h
o
s
e
w
h
o
h
av
e
b
ee
n
s
elec
ted
w
ill
b
e
s
ep
ar
ated
in
o
n
e
class
h
av
i
n
g
s
p
ec
ial
cu
r
r
icu
lu
m
th
at
h
a
s
b
ee
n
s
y
n
c
h
r
o
n
ized
with
co
m
p
an
y
n
ee
d
s
.
C
o
m
p
a
n
y
s
taf
f
s
w
il
l
teac
h
t
h
e
m
i
n
th
e
s
ch
o
o
l
f
o
r
ce
r
tain
s
ch
ed
u
le.
W
h
en
t
h
e
y
ar
e
at
5
th
s
e
m
e
s
ter
,
th
e
y
w
ill b
e
h
a
v
i
n
g
in
ter
n
s
h
ip
at
co
m
p
an
y
p
lace
.
T
h
e
in
ter
n
s
h
ip
p
r
o
g
r
am
w
a
s
m
o
r
e
s
tr
u
ct
u
r
ed
an
d
s
y
s
te
m
at
ic
th
an
o
th
er
co
m
m
o
n
i
n
ter
n
s
h
ip
s
.
B
o
th
p
ar
ties
w
o
r
k
ed
to
g
et
h
er
to
s
y
n
ch
r
o
n
ize
th
e
cu
r
r
ic
u
lu
m
an
d
to
d
e
p
lo
y
th
e
i
n
ter
n
s
h
ip
f
o
r
6
m
o
n
t
h
s
f
o
r
last
s
e
m
e
s
ter
s
t
u
d
en
t
s
.
C
o
m
p
a
n
y
ass
i
g
n
ed
d
ed
icate
d
tr
ain
er
s
,
m
en
to
r
s
,
an
d
co
m
p
an
io
n
s
m
en
t
o
r
in
g
t
h
o
s
e
in
ter
n
s
;
p
r
o
v
id
ed
class
r
o
o
m
s
,
m
ac
h
i
n
e
s
,
an
d
to
o
ls
;
p
r
ep
a
r
ed
lear
n
in
g
s
tr
u
ctu
r
e
an
d
s
c
h
ed
u
le
to
b
e
f
o
llo
w
ed
b
y
i
n
ter
n
s
an
d
tr
ain
er
s
.
Fig
u
r
e
1
.
Flo
w
p
r
o
ce
s
s
o
f
i
n
te
r
n
s
h
ip
p
r
o
g
r
a
m
o
f
C
SR
P
T
C
itra
T
u
b
in
d
o
T
b
k
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2252
-
8822
I
n
t
.
J
.
E
v
al
.
&
R
es
.
E
d
u
c
.
Vo
l.
9
,
No
.
3
,
Sep
tem
b
er
2020
:
6
2
5
-
634
628
2
.
5
.
Da
t
a
a
na
ly
s
is
R
esear
ch
er
s
r
ef
er
to
Ne
u
m
a
n
[
2
9
]
in
an
a
l
y
zi
n
g
q
u
al
itati
v
e
d
ata
s
u
c
h
as
l
in
k
i
n
g
ce
r
tain
d
ata
to
co
n
ce
p
ts
,
g
en
er
alizi
n
g
,
id
en
ti
f
y
in
g
t
h
e
m
e
s
,
w
h
ile
f
o
r
ev
alu
at
io
n
cr
iter
ia
o
f
in
p
u
t
an
d
p
r
o
ce
s
s
r
ef
er
to
P
ietr
za
k
,
et
al
[
3
1
]
.
T
h
e
c
r
iter
ia
o
f
in
p
u
t
r
ef
er
to
o
b
j
ec
tiv
e
an
d
p
r
o
g
r
a
m
g
o
als,
co
m
m
u
n
i
t
y
n
ee
d
s
as
s
ess
m
e
n
t,
an
d
b
est
p
r
ac
tice
s
tan
d
ar
d
.
T
h
e
cr
iter
ia
f
o
r
ev
a
lu
ati
n
g
t
h
e
p
r
o
ce
s
s
r
ef
er
to
th
e
b
e
s
t
p
r
ac
tice
s
ta
n
d
ar
d
,
p
o
licies
an
d
p
r
o
ce
d
u
r
es,
p
r
o
ce
s
s
o
b
j
ec
tiv
es,
an
d
clien
t sat
is
f
ac
tio
n
.
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
3
.
1
.
I
np
ut
I
n
th
e
in
p
u
t
s
ec
tio
n
,
th
e
an
a
l
y
s
is
e
m
p
h
asize
s
w
h
e
th
er
t
h
e
b
en
ef
iciar
y
o
f
C
SR
o
f
th
e
co
m
p
an
y
w
h
ic
h
is
in
ter
n
s
r
ef
lecti
n
g
t
h
e
o
b
jectiv
es
o
f
th
e
C
SR
,
w
h
et
h
e
r
p
r
o
g
r
am
m
an
a
g
e
m
en
t
s
taf
f
s
h
a
v
e
s
u
f
f
icie
n
t
q
u
alif
icatio
n
s
to
r
u
n
th
e
p
r
o
g
r
a
m
an
d
ac
h
iev
e
g
o
al
s
,
an
d
w
h
eth
er
o
th
er
asp
ec
ts
s
u
ch
as
cu
r
r
icu
lu
m
,
f
ac
ili
tie
s
an
d
p
r
o
ce
d
u
r
es b
ec
o
m
e
r
eso
u
r
ce
s
f
o
r
th
e
s
u
cc
es
s
o
f
t
h
e
p
r
o
g
r
a
m
.
3
.
1
.
1
.
I
nte
rn
I
d
ea
l
r
eq
u
ir
em
e
n
t
s
o
f
t
h
is
r
e
f
e
r
to
in
ter
n
al
p
r
o
ce
d
u
r
es
an
d
g
o
v
er
n
m
en
t
r
e
g
u
latio
n
s
u
c
h
as
m
ax
i
m
u
m
n
u
m
b
er
o
f
p
ar
ticip
an
ts
,
ag
e,
ed
u
ca
tio
n
,
r
esid
en
c
y
,
an
d
p
ass
in
g
test
.
All
b
atch
es
co
n
d
u
c
ted
h
av
e
co
m
p
lied
th
e
s
ta
n
d
ar
d
o
f
q
u
an
tit
y
li
m
i
t,
ev
en
f
ar
f
r
o
m
it
w
h
ich
r
e
q
u
ir
es
less
t
h
a
n
3
0
%
o
f
e
m
p
lo
y
ee
p
o
p
u
latio
n
.
Ho
w
e
v
er
,
th
i
s
d
o
es
n
o
t
m
ea
n
th
a
t
it
is
n
ec
es
s
ar
y
to
r
is
e
th
e
n
u
m
b
er
as
n
ee
d
to
co
n
s
id
er
th
e
ef
f
ec
ti
v
it
y
o
f
th
e
tr
ai
n
i
n
g
,
cla
s
s
ca
p
ac
it
y
,
an
d
n
u
m
b
er
o
f
m
a
c
h
i
n
es.
T
h
e
p
ar
ticip
an
ts
h
a
v
e
b
ee
n
s
elec
ted
q
u
ite
r
ig
o
r
o
u
s
l
y
w
it
h
v
ar
io
u
s
s
elec
tio
n
m
eth
o
d
s
n
a
m
el
y
s
cr
ee
n
i
n
g
f
r
o
m
s
c
h
o
o
l,
o
n
lin
e
test
s
,
in
ter
v
ie
w
,
an
d
h
ea
lth
ch
ec
k
.
T
h
e
p
r
ac
tice
h
as
b
ee
n
r
ev
a
m
p
ed
f
r
o
m
y
ea
r
to
y
ea
r
to
en
s
u
r
e
th
at
s
elec
ted
ca
n
d
id
ates
ar
e
t
h
e
r
ig
h
t
o
n
e
to
j
o
in
s
u
c
h
as
i
m
p
r
o
v
i
n
g
i
n
ter
v
ie
w
f
o
r
m
,
i
n
v
o
lv
i
n
g
teac
h
er
s
i
n
s
cr
ee
n
i
n
g
,
co
n
d
u
cti
n
g
i
n
ter
v
ie
w
er
s
m
ee
ti
n
g
to
d
eter
m
in
e
w
h
o
w
ill p
ass
.
P
ar
ticip
an
ts
h
av
e
g
e
n
er
all
y
m
et
th
e
ch
ar
ac
ter
is
tics
cr
iter
ia
to
ac
h
iev
e
th
e
o
b
j
e
ctiv
e
o
f
th
e
p
r
o
g
r
a
m
w
h
ic
h
is
to
im
p
r
o
v
e
lo
ca
l
co
m
m
u
n
it
y
co
m
p
e
ten
cie
s
an
d
to
f
u
l
f
il
m
a
n
p
o
w
er
n
ee
d
s
.
Mo
s
t
o
f
th
e
m
ca
m
e
f
r
o
m
lo
w
ec
o
n
o
m
y
clas
s
li
v
in
g
i
n
t
h
e
s
u
r
r
o
u
n
d
i
n
g
in
d
u
s
tr
ial
e
s
ta
te.
Hir
in
g
th
e
m
m
a
y
ele
v
ate
t
h
e
co
m
p
a
n
y
i
m
a
g
e
an
d
eli
m
i
n
ate
co
n
f
lict
p
o
ten
ti
al.
T
h
ey
,
af
ter
g
r
ad
u
atio
n
,
ca
n
b
e
h
ir
ed
to
w
o
r
k
a
n
d
ad
j
u
s
t
to
co
m
p
an
y
’
s
w
o
r
k
h
o
u
r
s
t
h
at
m
i
g
h
t n
o
t b
e
d
o
n
e
b
y
th
o
s
e
w
h
o
g
o
to
ter
tiar
y
i
n
s
ti
tu
tio
n
s
w
h
o
u
s
u
all
y
co
m
e
f
r
o
m
t
h
e
u
p
p
er
m
id
d
le
class
.
As
f
o
r
ag
e,
th
er
e
w
er
e
2
1
%
u
n
d
er
th
e
ag
e
o
f
1
8
o
u
t
o
f
all
p
ar
ticip
an
ts
s
in
ce
2
0
1
4
to
2
0
1
8
,
th
o
u
g
h
it
co
m
p
lie
s
to
i
n
ter
n
s
h
ip
r
eg
u
lati
o
n
y
et
n
o
t
to
m
a
n
p
o
w
er
r
eg
u
la
tio
n
,
t
h
u
s
t
h
is
r
es
u
lted
i
n
a
lo
n
g
er
w
aiti
n
g
p
er
io
d
f
o
r
th
e
m
to
b
e
ab
le
to
w
o
r
k
,
o
r
in
o
th
er
w
o
r
d
s
r
ed
u
c
in
g
th
e
s
u
cc
e
s
s
r
ate
o
f
e
m
p
lo
y
m
en
t
o
f
g
r
ad
u
ate
s
o
f
th
e
p
r
o
g
r
a
m
.
3
.
1
.
2
.
P
ro
g
ra
m
s
t
a
f
f
T
h
e
id
ea
l
cr
iter
ia
o
f
th
is
i
s
t
h
at
th
er
e
ar
e
co
m
p
eten
t
p
r
o
g
r
a
m
s
taf
f
s
w
h
ic
h
i
s
Hu
m
a
n
R
eso
u
r
ce
s
(
HR
)
m
an
a
g
i
n
g
th
e
p
r
o
g
r
a
m
,
tr
ai
n
e
r
,
m
e
n
to
r
,
an
d
co
m
p
an
io
n
te
ac
h
in
g
p
ar
ticip
an
t
s
.
T
h
er
e
w
e
r
e
7
1
p
eo
p
le
w
er
e
in
v
o
l
v
ed
in
teac
h
in
g
g
e
n
er
al
s
u
b
j
ec
ts
s
u
c
h
as
q
u
alit
y
an
d
s
af
et
y
an
d
tech
n
ical
s
u
b
j
ec
ts
n
a
m
e
l
y
m
ac
h
in
i
n
g
,
q
u
alit
y
in
s
p
ec
tio
n
,
h
ea
t
tr
ea
t
m
en
t,
y
ar
d
o
p
er
atio
n
,
an
d
m
ai
n
ten
a
n
ce
.
T
h
e
y
w
er
e
ap
p
o
in
ted
co
n
s
id
er
in
g
ed
u
ca
tio
n
b
ac
k
g
r
o
u
n
d
,
ce
r
tific
atio
n
,
an
d
w
o
r
k
ex
p
er
ie
n
c
es.
Ho
w
ev
er
,
n
o
t
all
o
f
th
e
m
h
ad
an
d
r
ag
o
g
y
o
r
t
ea
ch
in
g
s
k
ill
s
th
u
s
th
e
w
a
y
o
f
d
eli
v
er
in
g
t
h
e
m
a
ter
ial
was
ap
p
r
eh
en
d
ed
less
i
m
p
r
ess
e
d
.
I
t
w
as
n
o
ticed
b
y
th
e
t
h
e
s
ta
f
f
th
e
n
co
n
d
u
cted
tr
ain
i
n
g
o
f
tr
ain
er
to
o
cc
u
p
y
t
h
e
m
w
it
h
ap
p
r
o
p
r
iate
s
k
ills
.
I
n
a
d
d
itio
n
,
th
er
e
w
er
e
s
o
m
e
is
s
u
e
s
in
m
an
a
g
i
n
g
t
h
is
p
r
o
j
ec
t
s
u
ch
as
li
m
ited
m
a
n
p
o
w
er
,
co
o
r
d
in
atio
n
,
an
d
tu
r
n
o
v
er
w
h
ich
a
f
f
ec
ted
th
e
id
ea
l
w
o
r
k
r
h
y
t
m
.
3
.
1
.
3
.
Curric
ul
u
m
T
h
e
id
ea
l
cr
iter
ia
o
f
th
is
ar
e
t
h
at
to
h
a
v
e
c
u
r
r
icu
l
u
m
,
an
i
m
p
o
r
tan
t
r
ef
er
en
ce
f
o
r
lear
n
er
s
to
ac
h
iev
e
tar
g
et
co
m
p
eten
c
ies
an
d
tr
ai
n
er
s
to
teac
h
an
d
s
ti
m
u
late
p
ar
ticip
an
ts
to
i
m
p
r
o
v
e
co
m
p
e
ten
cie
s
,
w
h
ic
h
d
is
tin
g
u
is
h
es
p
r
ak
er
i
n
d
an
d
th
is
i
n
ter
n
s
h
ip
p
r
o
g
r
am
.
Si
n
c
e
th
e
in
itia
l
b
atch
,
P
T
C
itra
T
u
b
in
d
o
T
b
k
h
as
p
r
ep
ar
e
d
a
cu
r
r
icu
lu
m
ca
lled
lear
n
in
g
s
tr
u
ct
u
r
e
in
t
h
e
f
o
r
m
o
f
in
f
o
r
m
atio
n
o
n
lear
n
i
n
g
o
b
j
ec
tiv
es,
ac
ti
v
itie
s
,
d
u
r
atio
n
,
an
d
w
h
o
s
e
r
esp
o
n
s
ib
ilit
y
.
I
t
co
m
p
r
is
es
3
0
%
o
f
class
r
o
o
m
teac
h
i
n
g
i
n
ter
n
s
o
n
q
u
alit
y
,
s
a
f
et
y
,
g
en
er
al
p
r
o
d
u
cts
a
n
d
p
r
o
ce
s
s
es,
an
d
7
0
%
o
f
o
n
j
o
b
tr
ain
in
g
o
r
p
r
ac
tical
p
r
o
ce
s
s
.
T
h
is
f
i
g
u
r
e
ac
t
u
all
y
lo
w
er
th
an
s
tan
d
ar
d
w
h
ic
h
is
n
o
t
ex
ce
ed
th
an
2
5
%
o
f
class
r
o
o
m
.
T
h
is
d
o
cu
m
e
n
t
w
as
also
r
ev
ie
w
ed
ev
er
y
b
atc
h
b
ef
o
r
e
s
tar
tin
g
th
e
i
n
ter
n
s
h
ip
an
d
th
e
q
u
ali
t
y
w
a
s
i
m
p
r
o
v
ed
f
r
o
m
y
ea
r
to
y
ea
r
.
T
h
e
m
ater
ial
tau
g
h
t
s
o
f
ar
i
s
s
till
r
elev
a
n
t
to
t
h
e
n
ee
d
s
a
n
d
tech
n
o
lo
g
ical
d
e
v
elo
p
m
e
n
t
o
f
s
i
m
ilar
in
d
u
s
tr
ies.
T
h
e
d
ev
elo
p
m
e
n
t
o
f
p
r
o
d
u
ct
tech
n
o
lo
g
y
an
d
in
th
e
p
r
o
ce
s
s
i
n
g
o
f
t
h
e
p
r
o
d
u
ct
its
el
f
h
as
n
o
t
s
ig
n
i
f
ica
n
tl
y
d
ev
elo
p
ed
co
m
p
ar
ed
to
o
th
er
in
d
u
s
tr
ie
s
.
A
lt
h
o
u
g
h
i
n
t
h
is
cu
r
r
ic
u
lu
m
th
e
y
w
er
e
ta
u
g
h
t
k
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P
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3
.
2
.
1
.
Nee
d a
na
ly
s
is
Nee
d
s
an
al
y
s
is
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s
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ee
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s
ca
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u
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lied
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r
o
m
al
u
m
n
i
o
f
th
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p
r
o
g
r
a
m
.
A
cc
u
r
ate
a
n
al
y
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ill
g
en
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r
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is
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in
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an
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m
p
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t.
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f
th
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s
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o
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Evaluation Warning : The document was created with Spire.PDF for Python.
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I
n
t
.
J
.
E
v
al
.
&
R
es
.
E
d
u
c
.
Vo
l.
9
,
No
.
3
,
Sep
tem
b
er
2020
:
6
2
5
-
634
630
co
m
p
ete
n
cie
s
t
h
at
m
atc
h
w
i
th
t
h
e
n
ee
d
s
.
Ho
w
e
v
er
,
th
i
s
d
o
es
n
o
t
m
ea
n
t
h
at
it
is
c
o
m
p
lete
l
y
u
s
eles
s
,
b
ec
au
s
e
t
h
e
co
m
p
eten
c
ies
ta
u
g
h
t
ca
n
also
b
e
b
en
e
f
icial
f
o
r
th
e
m
to
g
e
t
j
o
b
s
o
u
t
th
er
e,
eith
er
in
s
i
m
ilar
in
d
u
s
tr
y
o
r
o
th
er
s
.
Ov
er
all
n
ee
d
s
an
al
y
s
i
s
w
a
s
ca
r
r
ied
o
u
t
to
g
eth
er
b
et
w
ee
n
co
m
p
a
n
y
a
n
d
s
ch
o
o
l,
b
u
t
n
ee
d
s
o
f
ea
ch
b
atch
h
ad
b
ee
n
o
n
l
y
an
al
y
ze
d
b
y
co
m
p
an
y
a
n
d
t
h
e
n
w
er
e
in
f
o
r
m
ed
to
t
h
e
s
ch
o
o
l.
T
h
e
ab
s
en
ce
o
f
w
el
l
-
o
r
g
an
ized
an
d
tr
ac
ea
b
le
d
o
cu
m
e
n
tatio
n
c
an
i
m
p
ed
e
p
r
o
g
r
am
e
v
al
u
atio
n
an
d
r
e
p
licatio
n
.
E
x
i
s
ti
n
g
d
o
cu
m
en
tatio
n
w
a
s
p
ar
tial
an
d
r
an
d
o
m
l
y
s
to
r
ed
at
v
ar
io
u
s
o
n
li
n
e
ap
p
licatio
n
a
n
d
s
er
v
er
lo
ca
tio
n
s
.
I
n
ad
d
itio
n
,
n
o
t a
ll st
a
f
f
k
n
o
w
t
h
i
s
an
al
y
s
i
s
o
r
th
e
n
ee
d
.
3
.
2
.
2
.
P
re
pa
ra
t
io
n o
f
le
a
rning
s
t
ruct
ure
da
n a
ct
io
n pla
n
T
h
is
s
tag
e
w
a
s
n
o
t
o
n
l
y
ca
r
r
ie
d
o
u
t
b
y
H
R
s
taf
f
s
in
t
h
e
s
ec
t
i
o
n
o
f
o
r
g
an
izatio
n
a
n
d
co
m
p
eten
ce
,
b
u
t
also
in
v
o
lv
ed
o
t
h
er
s
f
r
o
m
r
ele
v
an
t
d
ep
ar
t
m
en
t
s
t
h
at
ca
n
p
r
o
d
u
ce
p
r
o
d
u
ctiv
e
co
o
p
er
atio
n
as
ea
ch
d
ep
ar
t
m
e
n
t
is
co
n
s
id
er
ed
to
h
av
e
a
r
o
le
in
th
e
p
r
o
g
r
a
m
.
T
h
e
cu
r
r
icu
l
u
m
w
as
al
w
a
y
s
r
ev
ie
w
ed
an
d
r
ev
is
ed
ac
co
r
d
in
g
to
th
e
n
ee
d
s
i
n
p
r
o
d
u
ctio
n
.
A
li
g
n
in
g
it
to
n
atio
n
a
l
s
tan
d
ar
d
s
s
o
ca
lled
SKKNI
(
I
n
d
o
n
esia
Natio
n
al
W
o
r
k
in
g
C
o
m
p
ete
n
ce
Stan
d
ar
d
)
,
alth
o
u
g
h
s
til
l
in
p
r
o
ce
s
s
,
is
an
ap
p
r
o
p
r
iate
s
tep
to
tak
e
to
r
ec
o
g
n
iz
e
co
m
p
ete
n
cie
s
b
ein
g
ta
u
g
h
t
s
o
th
a
t
p
ar
ticip
an
ts
ca
n
co
m
p
ete
m
o
r
e
in
t
h
e
j
o
b
m
ar
k
e
t.
T
h
e
ac
tio
n
p
lan
p
r
ep
ar
ed
w
a
s
an
in
ter
n
al
d
is
cu
s
s
io
n
a
m
o
n
g
s
taf
f
s
,
n
o
t
a
d
etailed
p
lan
an
d
ti
m
e
li
n
e
d
o
cu
m
e
n
t
w
h
ic
h
m
i
g
h
t
n
e
g
ati
v
el
y
in
f
lu
e
n
ce
i
n
ac
h
ie
v
i
n
g
tar
g
ets
in
th
e
p
r
o
ce
s
s
.
3
.
2
.
3
.
B
ud
g
et
ing
As
a
m
atter
o
f
f
ac
t,
s
tr
ate
g
ic
b
u
d
g
et
p
r
ep
ar
atio
n
h
ad
b
ee
n
d
o
n
e
a
f
e
w
m
o
n
t
h
s
b
ef
o
r
e
th
e
i
n
itial
s
ta
g
e
o
f
t
h
e
w
h
o
le
p
r
o
ce
s
s
,
b
u
t
t
h
e
d
etailed
b
u
d
g
et
allo
ca
tio
n
w
a
s
m
ad
e
af
ter
t
w
o
p
r
ev
io
u
s
p
r
o
ce
s
s
es
ab
o
v
e.
I
n
cr
ea
s
ed
ad
d
itio
n
al
b
en
e
f
it
s
f
r
o
m
t
h
e
p
r
ev
io
u
s
b
atc
h
es
t
h
at
h
av
e
b
ee
n
g
iv
e
n
to
t
h
e
p
ar
ticip
an
ts
s
u
c
h
as
lear
n
in
g
p
ac
k
ag
e
s
,
u
n
i
f
o
r
m
s
,
an
d
ap
p
r
ec
iatio
n
to
m
en
to
r
s
an
d
b
u
d
d
y
g
a
v
e
a
p
o
s
iti
v
e
i
m
p
r
e
s
s
io
n
f
o
r
th
e
m
.
T
h
is
s
tep
w
a
s
d
o
cu
m
en
ted
w
ell,
b
u
t
th
e
o
v
er
all
d
o
cu
m
e
n
tatio
n
o
f
to
tal
ex
p
e
n
d
itu
r
e
w
a
s
les
s
co
n
s
i
s
te
n
t
b
et
w
ee
n
o
n
e
an
d
an
o
th
er
.
T
h
is
i
n
co
n
s
i
s
te
n
c
y
o
f
ca
lcu
lati
o
n
m
eth
o
d
s
co
u
ld
ca
u
s
e
p
r
o
b
le
m
s
later
o
n
,
f
o
r
ex
a
m
p
le
a
u
d
its
.
3
.
2
.
4
.
Co
mm
un
ica
t
io
n t
o
s
cho
o
l
C
o
m
m
u
n
ica
tio
n
an
d
co
o
p
er
ati
o
n
w
er
e
s
e
m
i
-
p
r
o
d
u
cti
v
e
as
it
w
a
s
s
till
s
h
o
r
t
-
ter
m
i
n
ter
es
ts
an
d
d
id
n
o
t
cr
ea
te
a
s
e
n
s
e
o
f
b
elo
n
g
i
n
g
.
A
lt
h
o
u
g
h
co
m
p
a
n
y
tr
ied
to
o
f
f
er
t
h
e
p
r
in
cip
le
o
f
m
u
tu
a
lis
m
,
n
eit
h
er
ev
er
y
t
h
i
n
g
w
o
r
k
ed
s
m
o
o
th
l
y
n
o
r
its
g
o
als
w
er
e
ac
h
ie
v
ed
.
So
m
e
teac
h
er
s
p
er
ce
iv
ed
n
o
t
b
ein
g
in
v
o
l
v
ed
o
r
g
o
t
b
en
ef
i
t
f
r
o
m
t
h
i
s
p
r
o
g
r
a
m
.
Alt
h
o
u
g
h
t
h
e
i
n
f
o
r
m
atio
n
o
f
n
ee
d
s
a
n
d
t
h
e
p
r
o
g
r
a
m
w
as
co
n
v
e
y
ed
to
th
e
s
ch
o
o
l
s
taf
f
s
,
b
u
t
th
e
p
r
o
ce
s
s
o
f
co
m
m
u
n
ica
tio
n
an
d
co
o
p
er
atio
n
b
et
w
ee
n
t
h
e
t
w
o
p
ar
ties
w
as
le
s
s
e
f
f
ec
ti
v
e.
T
h
ey
ar
g
u
ed
t
h
at
d
u
e
to
th
e
lack
o
f
teac
h
er
s
a
n
d
th
e
o
v
er
w
o
r
k
lo
ad
.
Ma
n
p
o
w
er
s
h
o
r
ta
g
es
o
r
o
v
e
r
w
o
r
k
lo
ad
s
w
er
e
ac
tu
all
y
co
m
p
lai
n
ed
an
d
o
cc
u
r
ed
o
n
b
o
th
s
id
es.
T
h
e
lack
o
f
teac
h
er
s
,
f
in
a
n
cial
p
r
o
b
lem
s
,
an
d
teac
h
er
attitu
d
es
w
er
e
o
b
s
tacle
s
to
ef
f
ec
tiv
e
co
o
p
er
atio
n
.
T
h
e
p
atter
n
o
f
co
o
p
er
atio
n
u
n
d
er
tak
en
b
y
co
m
p
a
n
y
w
as d
ir
e
ctiv
e
w
h
ic
h
m
ea
n
s
it i
n
f
o
r
m
ed
th
e
n
ee
d
s
an
d
d
ir
ec
ted
th
e
p
lan
s
a
n
d
s
tr
ateg
ies
t
h
at
n
ee
d
to
b
e
ca
r
r
ie
d
o
u
t
b
y
i
ts
p
ar
tn
er
s
.
Sch
o
o
l
w
a
s
th
e
n
p
ass
iv
e
i
n
r
ec
eiv
in
g
i
n
f
o
r
m
atio
n
s
an
d
i
n
s
tr
u
ctio
n
s
.
I
n
ad
d
itio
n
,
d
if
f
er
en
t
co
m
m
u
n
icatio
n
s
t
y
le
t
h
at
i
m
p
le
m
e
n
ted
b
y
co
m
p
a
n
y
w
a
s
p
r
ac
tical
w
h
i
le
b
y
s
ch
o
o
l
w
as b
u
r
ea
u
cr
atic
als
o
tr
ig
g
er
ed
th
i
s
p
r
o
b
lem
.
3
.
2
.
5
.
T
ea
ching
v
is
it
I
d
ea
lly
t
h
is
p
r
o
ce
s
s
th
a
t
co
n
d
u
cted
b
ef
o
r
e
i
n
ter
n
s
h
ip
d
o
es
n
o
t
o
n
l
y
tr
a
n
s
f
er
k
n
o
w
led
g
e
t
o
s
tu
d
e
n
ts
w
h
o
w
i
ll
p
ar
ticip
ate
in
th
e
in
t
er
n
s
h
ip
b
u
t
also
to
th
e
teac
h
er
s
s
o
th
at
th
e
y
h
av
e
m
o
r
e
k
n
o
wled
g
e
an
d
ca
n
teac
h
o
th
er
s
t
u
d
en
t
s
n
o
t
b
ei
n
g
in
v
o
lv
ed
.
Mo
r
e
o
v
er
,
it
is
e
x
p
ec
t
ed
to
r
ed
u
ce
th
e
g
en
er
al
cla
s
s
s
c
h
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u
le
(
q
u
a
lit
y
,
s
af
et
y
,
p
r
o
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3
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.
I
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ed
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ce
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less
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p
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to
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to
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p
ar
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ts
.
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e
ca
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b
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n
d
er
s
to
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d
as
a
p
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ch
o
lo
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s
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d
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e
to
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s
w
il
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ep
lace
d
b
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th
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s
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h
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ass
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h
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co
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p
a
n
y
p
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a
g
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p
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u
lated
t
h
at
e
m
p
lo
y
e
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w
h
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s
e
a
g
e
o
ld
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a
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lar
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p
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s
itio
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th
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g
h
it
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s
b
elo
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h
e
n
o
r
m
a
l
r
etir
e
m
e
n
t
a
g
e,
ca
n
b
e
ter
m
in
ated
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lier
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h
is
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n
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lu
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n
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ar
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ts
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tti
n
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k
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led
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e
f
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m
s
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d
ch
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k
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g
q
u
a
lit
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f
p
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d
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cts.
Ho
w
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v
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th
i
s
ca
n
also
b
e
d
ee
m
ed
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a
p
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th
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ter
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o
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ts
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h
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en
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t
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a
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ti
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m
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a
ct
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ath
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s
t
th
e
lear
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g
p
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o
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s
s
at
w
o
r
k
[
3
6
]
.
As
th
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m
aj
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r
it
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o
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t
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w
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k
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en
(
8
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m
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t
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lt
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ter
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.
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w
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v
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co
m
p
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n
y
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s
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licy
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d
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m
p
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y
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ca
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ar
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m
e
n
t to
r
elate
d
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in
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h
e
co
m
p
an
y
.
3
.
2
.
7
.
Co
m
pet
ence
a
s
s
es
s
m
e
nt
A
cc
o
r
d
in
g
to
Natio
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P
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o
f
ess
io
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al
C
er
ti
f
icat
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A
g
e
n
c
y
(
B
NSP
)
r
eg
u
latio
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o
4
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NSP
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I
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0
1
4
,
co
m
p
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n
c
y
as
s
ess
m
e
n
t
ca
n
b
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d
o
n
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th
r
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v
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f
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m
el
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w
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n
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et
h
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,
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ex
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m
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ac
tical
test
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d
o
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s
er
v
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n
,
h
o
w
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v
er
p
r
esen
tat
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ev
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s
l
y
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s
ed
in
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ti
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to
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n
f
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tio
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o
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co
n
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s
o
f
f
a
m
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s
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a
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u
lt,
t
h
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y
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id
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o
t
d
eliv
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th
eir
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n
d
er
s
tan
d
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b
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teg
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ac
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s
ar
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m
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ap
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to
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r
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th
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p
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am
.
3
.
2
.
8
.
E
v
a
lua
t
io
n
Mo
n
ito
r
in
g
an
d
ev
al
u
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n
o
f
th
e
p
r
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s
s
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ca
r
r
ied
o
u
t
ev
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th
o
u
g
h
in
s
i
m
p
le
an
d
less
s
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c
w
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p
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m
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ac
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p
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e
s
u
itab
le
to
v
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c
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al
ed
u
ca
tio
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.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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[1
]
Ba
d
a
n
P
u
sa
t
S
tatisti
k
,
“
In
d
o
n
e
sia
n
lab
o
r
c
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d
it
io
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s in
A
u
g
u
st 2
0
1
8
”
2
0
1
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.
[2
]
Ke
m
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ik
b
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d
,
A
f
la
sh
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y
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a
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6
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8
.
Ja
k
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rta:
Dire
k
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m
b
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M
K,
2
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.
[3
]
M
.
X
u
,
J
.
M
.
Da
v
id
,
a
n
d
S
.
H.
Ki
m
,
“
T
h
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f
o
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rth
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strial
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v
o
lu
ti
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n
:
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p
p
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rtu
n
it
ies
a
n
d
c
h
a
ll
e
n
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e
s,
”
In
t.
J
.
Fi
n
a
n
c
.
Res
.
,
v
o
l.
9
,
n
o
.
2
,
p
p
.
9
0
-
95
,
2
0
1
8
.
[4
]
W
o
rld
Eco
n
o
m
i
c
F
o
ru
m
,
“
Ei
g
h
t
f
u
tu
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s
o
f
w
o
rk
s
c
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n
a
rio
s
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d
t
h
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ir
im
p
li
c
a
ti
o
n
s.”
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o
rld
Eco
n
o
m
ic
F
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ru
m
,
2
0
1
8
,
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On
li
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]
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A
v
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le:
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t_
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p
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[5
]
M
.
Hli
n
k
o
v
a
,
“
T
h
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lo
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g
-
term
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n
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m
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u
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c
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J
.
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S
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v
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9
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1
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p
p
.
3
6
3
-
3
6
6
,
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l
2
0
1
3
.
[6
]
A
.
Š
il
e
ik
a
a
n
d
J.
Be
k
e
r
y
tė,
“
T
h
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th
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re
ti
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a
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issu
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p
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d
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re
n
c
e
in
th
e
term
s
o
f
su
sta
in
a
b
le d
e
v
e
lo
p
m
e
n
t,
”
J
.
S
e
c
u
r.
S
u
st
a
in
.
Iss
u
e
s
,
v
o
l.
2
,
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o
.
3
,
p
p
.
5
9
–
7
0
,
2
0
1
3
.
[7
]
G
.
H
a
n
n
ie
T
e
a
n
d
M
.
F
ra
n
s,
“
S
o
c
ieta
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se
q
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e
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s
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th
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m
p
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m
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t,
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in
Y
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iety
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.
A
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M
.
Je
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lan
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Ne
w
Yo
rk
:
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m
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Un
iv
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rsit
y
P
re
ss
,
1
9
9
4
.
[8
]
A
.
Nic
h
o
ls,
J.
M
it
c
h
e
ll
,
a
n
d
S
.
L
in
d
n
e
r,
“
Co
n
se
q
u
e
n
c
e
s
o
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lo
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g
-
term
u
n
e
m
p
lo
y
m
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n
t,
”
T
h
e
Urb
a
n
In
stit
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te
,
Ju
l
2
0
1
3
,
[
O
n
li
n
e
]
.
A
v
a
il
a
b
le:
h
tt
p
s://
w
ww
.
u
rb
a
n
.
o
rg
/sit
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s/d
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8
7
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Co
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T
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Un
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P
DF
[9
]
D.
F
ry
e
r,
“
P
sy
c
h
o
lo
g
ica
l
o
r
m
a
te
rial
d
e
p
riv
a
ti
o
n
:
W
h
y
d
o
e
s
u
n
e
m
p
lo
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m
e
n
t
h
a
v
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m
e
n
tal
h
e
a
lt
h
c
o
n
se
q
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e
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c
e
s?
”
in
Un
d
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rs
ta
n
d
in
g
u
n
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mp
l
o
y
me
n
t:
N
e
w
p
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rs
p
e
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ti
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ti
v
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l
a
b
o
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r
ma
rk
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t
p
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li
c
ies
,
E
.
M
c
lau
g
h
l
in
,
Ed
.
Ne
w
Yo
rk
:
Ro
u
tl
e
d
g
e
,
1
9
9
2
.
[1
0
]
D.
F
ry
e
r,
“
In
se
c
u
rit
y
,
th
e
re
str
u
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tu
ri
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o
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u
n
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n
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tal
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lt
h
,
”
in
Un
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mp
l
o
y
me
n
t
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n
d
h
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h
:
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ter
n
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t
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l
a
n
d
in
ter
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i
p
li
n
a
ry
p
e
rs
p
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ti
v
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s
,
T
.
Kie
se
lb
a
c
h
,
A.
H.
W
in
e
f
ield
,
C.
B
o
y
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,
a
n
d
S
.
A
n
d
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rso
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,
E
d
s.
Bo
w
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n
Hill
s,
QL
D:
A
u
stra
li
a
n
Ac
a
d
e
m
ic P
re
ss
,
2
0
0
6
.
[1
1
]
J.
M
id
g
ley
,
S
o
c
ia
l
De
v
e
lo
p
me
n
t:
T
h
e
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ry
a
n
d
Pra
c
ti
c
e
.
5
5
Cit
y
Ro
a
d
,
L
o
n
d
o
n
:
S
A
G
E
P
u
b
li
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ti
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n
s L
td
,
2
0
1
4
.
[1
2
]
G
RI,
UN
G
lo
b
a
l
Co
m
p
a
c
t,
a
n
d
W
BCS
D,
“
S
D
G
Co
m
p
a
ss
:
T
h
e
g
u
id
e
f
o
r
b
u
sin
e
ss
a
c
ti
o
n
o
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th
e
S
DG
s.”
GRI,
UN
Glo
b
a
l
C
o
mp
a
c
t,
a
n
d
th
e
W
BCS
D
,
2
0
1
5
,
[
On
li
n
e
]
.
A
v
a
il
a
b
le:
h
tt
p
s://
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g
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o
m
p
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ss
.
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rg
/
w
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d
s/
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0
1
5
/
1
2
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1
9
1
0
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ss
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u
id
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_
2
0
1
5
.
p
d
f
[1
3
]
S
.
Ha
d
a
m
,
N.
Ra
h
a
y
u
,
a
n
d
A
.
N.
A
ri
y
a
d
i,
S
tra
teg
y
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f
v
o
c
a
ti
o
n
a
l
sc
h
o
o
l
re
v
it
a
l
iza
ti
o
n
im
p
lem
e
n
ta
ti
o
n
(
1
0
ste
p
s
o
f
v
o
c
a
ti
o
n
a
l
sc
h
o
o
l
re
v
it
a
li
z
a
ti
o
n
)
.
Ja
k
a
rta:
Ke
m
e
n
teria
n
P
e
n
d
i
d
ik
a
n
In
d
o
n
e
sia
,
2
0
1
7
.
[1
4
]
Ke
m
e
n
teria
n
P
e
rin
d
u
strian
,
“
M
in
istry
o
f
in
d
u
stry
issu
e
d
in
d
u
stria
l
-
b
a
se
d
v
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c
a
ti
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n
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l
e
d
u
c
a
ti
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n
re
g
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latio
n
,
”
2
0
1
7
.
[
On
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ri
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8
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9
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C.
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ier
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ri
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o
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.
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1
]
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Ku
su
m
a
,
Y.
M
u
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y
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n
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a
n
d
T.
M
a
h
f
u
d
,
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2
]
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.
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Ha
y
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ti
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6
.
[2
3
]
A
.
Yu
rik
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ri,
“
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.
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k
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1
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p
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4
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M
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u
w
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P
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m
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1
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8
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1
,
p
.
0
2
0
0
6
4
,
S
e
p
2
0
1
7
.
[2
5
]
E.
A
f
rin
a
,
e
t
a
l.
,
Go
o
d
p
ra
c
ti
c
e
s
i
n
v
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c
a
t
io
n
a
l
tra
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n
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i
n
I
n
d
o
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a
:
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se
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ter
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rta:
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m
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ra
k
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rsa
,
2
0
1
9
.
[2
6
]
H.
Ha
d
isu
a
m
a
rd
jo
,
“
Ef
fe
c
ti
v
e
n
e
s
s
o
f
CS
R
p
r
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ra
m
p
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li
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p
le
m
e
n
tatio
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in
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u
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ti
o
n
,
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J
.
A
d
m.
Pen
d
id
ik.
UPI
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v
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l.
2
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,
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o
.
2
,
p
p
.
5
1
–
6
7
,
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t
2
0
1
4
.
[2
7
]
Ba
d
a
n
P
u
sa
t
S
tatisti
k
,
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d
o
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sia
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sta
ti
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2
0
1
8
.
Ja
k
a
rta:
Ba
d
a
n
P
u
sa
t
S
tatisti
k
,
2
0
1
8
.
[2
8
]
S
.
M
a
n
a
lu
,
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S
M
K
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ri
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b
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ip
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rib
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.
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]
.
A
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tt
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[2
9
]
W
.
L
.
N
e
u
m
a
n
,
S
o
c
ia
l
re
se
a
rc
h
me
th
o
d
s:
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a
li
ta
ti
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d
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0
]
M
.
Q.
P
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tt
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,
Qu
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CA
:
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P
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ti
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2
0
0
2
.
[3
1
]
J.
P
ietrz
a
k
,
M
.
Ra
m
ler,
T
.
Re
n
n
e
r,
L
.
F
o
rd
,
a
n
d
N.
G
il
b
e
rt,
Pra
c
ti
c
a
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e
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lu
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ti
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n
:
Ex
a
mp
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il
d
a
b
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se
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re
v
e
n
ti
o
n
.
Ca
li
f
o
rn
ia:
S
a
g
e
P
u
b
l
ica
ti
o
n
,
In
c
,
1
9
9
0
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2252
-
8822
I
n
t
.
J
.
E
v
al
.
&
R
es
.
E
d
u
c
.
Vo
l.
9
,
No
.
3
,
Sep
tem
b
er
2020
:
6
2
5
-
634
634
[3
2
]
T
h
e
W
o
rld
Ba
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k
G
ro
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,
B
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lu
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p
me
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ter
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ti
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.
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th
e
rlan
d
s:
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n
tern
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t
io
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l
P
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De
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t
T
ra
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in
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(IP
DE
T
),
2
0
0
4
.
[3
3
]
M
.
A
lsto
n
a
n
d
W
.
Bo
w
les
,
Res
e
a
rc
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f
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Ne
st:
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ll
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&
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in
,
2
0
0
3
.
[3
4
]
M
a
rv
in
.
C.
A
lk
in
,
Eva
l
u
a
ti
o
n
e
ss
e
n
ti
a
ls:
Fr
o
m a
to
z
.
Ne
w
Yo
rk
:
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h
e
G
u
il
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o
rd
P
re
ss
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1
1
.
[3
5
]
A
.
F
u
ll
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r
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n
d
L
.
Un
w
in
,
“
A
se
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:
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latio
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ip
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Ap
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Ra
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s.
L
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9
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.
[3
6
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L
.
F
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,
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L
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