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(
i.e
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b
y
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s
in
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a
lo
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b
o
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k
)
[
1
]
.
Su
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ap
p
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in
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f
f
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lap
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[
2
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T
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co
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m
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[
3
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.
I
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[
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.
Fo
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I
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4752
I
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J
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Vo
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11
,
No
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1
,
J
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ly
201
8
:
2
1
5
–
2
2
3
216
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s
c
h
o
o
l.
R
FID
r
ea
d
er
is
th
e
d
ev
ice
ca
p
ab
le
o
f
r
ea
d
in
g
a
n
d
r
etr
iev
in
g
i
n
f
o
r
m
atio
n
th
at
ar
e
s
to
r
ed
in
s
id
e
th
e
R
F
I
D
ca
r
d
.
T
h
e
R
FID
ca
r
d
is
d
iv
id
ed
in
to
t
w
o
t
y
p
e
s
w
h
ic
h
ar
e
p
ass
iv
e
a
n
d
ac
tiv
e.
T
h
e
d
if
f
er
en
t
b
et
w
ee
n
th
is
t
wo
ty
p
es
ar
et
h
at
t
h
e
p
ass
iv
e
R
FID
d
o
es
n
o
t
n
ee
d
p
o
w
er
s
u
p
p
l
y
to
o
p
er
ate,
w
h
i
lean
ac
ti
v
e
R
FID
ca
r
d
n
ee
d
a
p
o
w
er
s
u
p
p
l
y
to
o
p
er
ate
an
d
to
p
r
o
d
u
ce
a
s
ig
n
a
l
[
5
]
.
T
h
e
s
o
f
t
w
ar
e
p
ar
t
o
f
t
h
i
s
p
r
o
j
ec
t
u
s
es
A
d
o
b
e
Dr
ea
m
w
e
av
er
C
S6
s
o
f
t
w
ar
e
to
co
n
s
tr
u
ct
t
h
e
w
eb
p
ag
e
o
f
t
h
e
s
y
s
te
m
.
T
h
e
w
eb
p
ag
e
w
ill
allo
w
u
s
er
to
h
a
v
e
ac
ce
s
s
to
th
e
i
n
f
o
r
m
atio
n
i
n
tab
u
latio
n
f
o
r
m
.
T
h
e
tab
le
in
c
lu
d
es
t
h
e
d
at
e,
ti
m
e
an
d
d
etail
s
o
f
th
e
s
tu
d
e
n
t
lo
g
ac
ti
v
it
y
.
T
h
e
lo
g
ac
ti
v
it
y
th
a
t
h
as
b
ee
n
co
llected
b
y
t
h
e
R
FI
D
r
ea
d
er
is
u
p
lo
ad
e
d
to
My
S
QL
d
atab
ase
v
ia
an
i
n
ter
n
e
t
co
n
n
ec
t
io
n
[
6
,
7
]
.
P
H
P
p
r
o
g
r
am
m
i
n
g
lan
g
u
ag
e
is
co
m
p
a
tib
le
w
it
h
t
h
e
M
y
SQ
L
d
atab
ase
w
h
ic
h
m
ak
e
s
b
o
th
P
H
P
lan
g
u
ag
e
a
n
d
M
y
SQ
L
d
atab
ase
is
a
p
er
f
ec
t
co
m
b
i
n
atio
n
o
f
t
h
e
s
y
s
te
m
.
T
h
ese
s
o
f
t
w
ar
e
an
d
d
atab
ase
s
y
s
te
m
allo
w
t
h
e
r
ea
l
-
ti
m
e
m
o
n
ito
r
i
n
g
ac
t
iv
i
t
y
w
i
t
h
an
d
w
it
h
o
u
t
t
h
e
i
n
ter
n
et
co
n
n
ec
tio
n
.
T
h
e
s
y
s
te
m
al
s
o
o
f
f
er
s
a
r
ea
l
-
ti
m
e
m
o
n
ito
r
i
n
g
s
y
s
te
m
v
ia
Sh
o
r
t
Me
s
s
a
g
e
Ser
v
ice
(
SM
S)
[
8
]
.
Use
o
f
GSM
ad
v
a
n
ce
m
e
n
t
m
ad
e
th
e
s
tr
u
ct
u
r
e
r
e
m
o
te,
less
co
n
f
o
u
n
d
in
g
[
9
]
.
I
t
o
f
f
er
s
r
ea
d
o
n
l
y
f
ea
tu
r
es
w
h
ich
p
r
ev
e
n
t
t
h
e
co
llected
d
ata
to
b
e
alter
ed
.
T
h
u
s
,
th
e
p
u
r
p
o
s
e
o
f
t
h
i
s
s
y
s
te
m
i
s
t
o
m
o
n
ito
r
s
t
u
d
en
t
lo
g
g
in
g
ac
ti
v
it
y
th
r
o
u
g
h
M
y
SQ
L
d
atab
ase
an
d
to
i
m
p
le
m
en
t
a
r
ea
l
-
ti
m
e
m
o
n
ito
r
in
g
s
y
s
te
m
u
s
in
g
P
HP
lan
g
u
ag
e
an
d
R
FI
D
tech
n
o
lo
g
y
.
T
h
is
s
y
s
te
m
p
r
o
m
is
i
n
g
a
n
ac
c
u
r
ate
an
d
tr
u
s
t
w
o
r
t
h
y
d
ata
co
llectio
n
ac
tiv
it
y
.
2.
RE
S
E
ARCH
M
E
T
H
O
D
T
h
e
b
o
ar
d
in
g
s
c
h
o
o
l
m
o
n
ito
r
in
g
s
y
s
te
m
is
d
esi
g
n
ed
to
ea
s
e
b
o
th
p
ar
en
t
an
d
w
ar
d
en
to
m
o
n
ito
r
th
e
s
tu
d
e
n
t’
s
ac
tiv
ities
.
T
o
co
m
p
lete
th
is
s
y
s
te
m
,
b
o
th
h
ar
d
war
e
an
d
s
o
f
t
w
ar
e
p
ar
t
is
n
ee
d
ed
.
T
h
e
f
lo
w
ch
ar
t
s
h
o
w
n
in
F
ig
u
r
e
1
co
n
clu
d
e
t
h
e
w
h
o
le
p
r
o
ce
s
s
o
f
th
e
s
y
s
te
m
.
Fig
u
r
e
1
.
Diag
r
a
m
o
f
th
e
O
v
er
all
S
y
s
te
m
T
h
e
s
y
s
te
m
ar
e
d
esi
g
n
ed
to
s
e
r
v
e
s
t
u
d
en
t,
p
ar
en
t
an
d
w
ar
d
e
n
ac
co
r
d
in
g
l
y
.
F
ir
s
tl
y
,
t
h
e
s
y
s
t
e
m
n
ee
d
ed
th
e
s
t
u
d
en
t
o
r
p
ar
en
t
to
ap
p
ly
f
o
r
an
ap
p
licatio
n
f
o
r
o
u
ti
n
g
a
ctiv
it
y
o
r
o
v
er
n
i
g
h
t
ac
t
v
it
y
a
t
th
e
w
eb
s
ite.
Ne
x
t,
o
n
ce
th
e
ap
p
licatio
n
is
s
u
cc
e
s
s
f
u
l
l
y
s
u
b
m
it
ted
,
b
o
th
s
tu
d
en
t
an
d
p
ar
en
t
w
il
l
n
ee
d
to
w
ait
f
o
r
a
m
o
m
e
n
t
b
ef
o
er
e
r
ec
eiv
in
g
a
r
esp
o
n
d
f
r
o
m
th
e
s
y
s
te
m
w
e
th
er
t
h
e
ap
p
licatio
n
i
s
ap
p
r
o
v
ed
o
r
r
e
j
ec
ted
.
T
h
e
r
esp
o
n
d
ar
e
f
u
ll
y
co
n
tr
o
lled
b
y
teac
h
er
o
r
w
ar
d
en
.
I
f
t
h
e
ap
p
licatio
n
is
ap
p
r
o
v
ed
,
th
e
n
e
x
t
p
h
a
s
e
o
f
th
e
s
y
s
te
m
ca
n
b
e
p
r
o
ce
ed
.
Fo
r
s
tu
d
en
t,
t
h
e
R
FID
r
ea
d
er
w
il
l
r
ea
d
th
e
s
tu
d
e
n
t
ca
r
d
to
c
o
llect
th
e
d
ata
o
f
th
e
lo
g
g
i
n
g
ac
tiv
itie
s
.
T
h
e
d
ata
is
th
e
n
tr
an
s
m
itted
to
th
e
d
atab
ased
v
iaE
t
h
er
n
et
Sh
ield
.
Af
ter
t
h
at,
th
e
d
atab
ased
th
at
h
as
b
ee
n
cr
ea
ted
in
M
y
S
QL
m
a
n
ip
u
lato
r
w
ill
s
to
r
e
t
h
e
r
ec
o
r
d
ed
d
ata
an
d
t
h
e
s
tu
d
e
n
ts
’
p
ar
en
t
w
i
ll
g
e
t SMS
n
o
tif
ica
tio
n
aler
tin
g
th
e
p
ar
en
t a
b
o
u
t t
h
eir
ch
ild
lo
g
.
T
h
en
,
t
h
e
r
ec
o
r
d
ed
d
ata
f
r
o
m
t
h
e
d
atab
ase
w
ill b
e
f
etc
h
ed
b
y
th
e
P
HP
s
cr
ip
t
th
at
ar
e
cr
ea
ted
u
s
in
g
th
e
A
d
o
b
e
Dr
ea
m
w
ea
v
er
s
o
f
t
w
ar
e.
T
h
e
A
d
o
b
e
Dr
ea
m
w
ea
v
er
w
i
ll
d
is
p
la
y
al
l
th
est
u
d
en
t
lo
g
g
i
n
g
ac
ti
v
it
ies
d
atain
th
e
w
eb
s
ite
o
n
a
p
r
o
p
er
tab
le.
L
astl
y
,
th
e
w
eb
p
ag
e
is
d
is
p
la
y
b
y
u
s
i
n
g
W
am
p
Ser
v
er
lo
ca
lh
o
s
t
i
n
t
h
e
o
n
th
e
w
eb
b
r
o
w
s
er
.
Nex
t,
if
t
h
e
R
FID
r
ea
d
er
d
etec
ted
th
e
p
ar
en
t
ca
r
d
,
n
o
d
ata
co
llectio
n
w
ill b
e
m
ad
e,
b
u
t t
h
e
en
ter
an
ce
g
ate
w
ill b
e
o
p
en
.
2
.
1
.
T
he
H
a
rdwa
re
P
a
r
t
o
f
t
he
Sy
s
t
e
m
I
n
t
h
is
s
ec
t
io
n
,
t
h
e
h
ar
d
w
ar
e
p
ar
t
is
f
o
c
u
s
i
n
g
o
n
t
h
e
R
FID
r
e
ad
er
w
it
h
R
FID
ca
r
d
s
a
n
d
G
S
M.
Fi
g
u
r
e
2
s
h
o
w
s
t
h
e
f
lo
w
c
h
ar
t f
o
r
h
ar
d
w
ar
e
p
ar
t.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esia
n
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2502
-
4752
W
eb
-
B
a
s
ed
B
o
a
r
d
in
g
S
c
h
o
o
l
Mo
n
ito
r
in
g
S
ystem
(
N
o
r
s
u
z
ila
Ya
’
a
co
b
)
217
Fig
u
r
e
2
.
T
h
e
Flo
w
ch
ar
t
f
o
r
Har
d
w
ar
e
P
ar
t
Fig
u
r
e
2
d
escr
ib
e
th
e
f
lo
w
o
f
t
h
e
s
y
s
te
m
i
n
h
ar
d
w
ar
e
p
a
r
t.
Af
ter
th
e
s
t
u
d
en
t
f
las
h
ed
th
eir
ca
r
d
d
ir
ec
tl
y
to
w
ar
d
s
t
h
e
R
FID
r
ea
d
er
,
r
ea
l
-
ti
m
e
d
ata
w
ill
b
e
u
p
l
o
ad
ed
to
th
e
d
atab
ase.
T
h
eir
p
ar
en
t
w
i
ll
g
et
t
h
e
SMS
n
o
t
i
f
icat
io
n
r
ig
h
t
a
f
ter
th
e
d
ata
is
u
p
lo
ad
ed
to
th
e
d
atab
ase.
Ho
w
e
v
er
,
if
t
h
e
R
FID
r
ea
d
er
r
ea
d
th
e
p
ar
en
t
ca
r
d
,
o
n
ly
th
e
s
ch
o
o
l
e
n
tar
an
c
e
g
ate
w
ill
b
e
o
p
en
.
I
f
th
e
e
n
t
ar
an
ce
g
ate
i
s
n
o
t
o
p
en
,
u
s
er
n
ee
d
to
r
ef
las
h
t
h
eir
ca
r
d
.
R
FID
r
ea
d
er
w
it
h
R
FID
ca
r
d
s
.
T
h
e
R
FID
r
ea
d
e
r
w
il
l
r
ea
d
th
e
s
ig
n
al
f
r
o
m
t
h
e
ca
r
d
th
at
h
av
e
b
ee
n
in
ter
f
ac
ed
.
T
h
e
p
ar
en
t
an
d
s
t
u
d
en
t
b
o
th
w
il
l
h
a
v
e
th
e
ir
o
w
n
ca
r
d
.
T
h
is
s
y
s
te
m
o
n
l
y
u
s
es
R
FID
r
ea
d
er
an
d
R
FID
ca
r
d
s
.
I
t
d
o
es
n
o
t
u
s
e
t
h
e
R
FID
tag
.
Nex
t,
t
h
e
co
m
p
o
n
en
t
u
s
ed
i
s
GS
M
SIM
9
0
0
A
.
T
h
e
f
u
n
ctio
n
o
f
t
h
e
GSM
is
to
s
e
n
d
SMS to
th
e
p
a
r
en
t o
n
ce
th
e
ir
ch
ild
r
en
ca
r
d
h
as b
ee
n
f
la
s
h
ed
.
2
.
2
.
T
he
So
f
t
w
a
re
P
a
rt
o
f
t
h
e
Sy
s
t
e
m
T
h
is
s
ec
tio
n
w
ill
d
escr
ib
e
m
o
r
e
ab
o
u
t
th
e
s
o
f
t
w
ar
e
p
ar
t.
Fig
u
r
e
3
s
h
o
w
s
t
h
e
f
lo
w
ch
ar
t
o
f
t
h
e
s
o
f
t
w
ar
e
p
ar
t.
Fig
u
r
e
3
.
Flo
w
c
h
ar
t f
o
r
So
f
t
war
e
P
ar
t
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2502
-
4752
I
n
d
o
n
esia
n
J
E
lec
E
n
g
&
C
o
m
p
Sci,
Vo
l
.
11
,
No
.
1
,
J
u
ly
201
8
:
2
1
5
–
2
2
3
218
Firstl
y
,
f
o
r
a
n
e
w
s
tu
d
e
n
t,
t
h
e
y
ar
e
n
ee
d
ed
to
r
eg
i
s
ter
t
h
eir
d
etails
i
n
t
h
e
w
eb
s
ite.
Af
ter
f
i
llin
g
all
t
h
e
in
f
o
r
m
atio
n
n
ee
d
ed
an
d
s
u
cc
e
s
s
f
u
l
l
y
cr
ea
ti
n
g
an
ac
co
u
n
t,
th
e
y
n
ee
d
to
e
n
ter
th
e
ir
r
eg
is
ter
ed
em
a
il
ad
d
r
ess
a
n
d
p
ass
w
o
r
d
to
en
ter
th
e
w
eb
p
a
g
e.
T
h
e
w
eb
s
ite
i
s
d
iv
id
ed
in
to
t
w
o
p
ar
t
w
h
ic
h
ar
e
s
t
u
d
en
t
p
ag
e
an
d
p
ar
en
t
p
ag
e.
Stu
d
e
n
t
ca
n
o
n
l
y
ap
p
l
y
o
n
lin
e
f
o
r
t
h
eir
o
u
ti
n
g
ap
p
licatio
n
w
h
ile
p
ar
en
t
ca
n
o
n
l
y
ap
p
ly
o
n
l
in
e
f
o
r
t
h
ei
r
ch
ild
r
en
o
v
er
n
i
g
h
t
ap
p
licatio
n
.
Af
ter
t
h
at,
b
o
th
s
tu
d
e
n
t
a
n
d
p
ar
en
t
n
ee
d
to
w
ait
f
o
r
th
e
ap
p
r
o
v
al
f
r
o
m
t
h
e
w
ar
d
en
.
T
h
i
s
ap
p
r
o
v
al
ca
n
b
e
ch
ec
k
r
i
g
h
t
a
f
ter
t
h
e
w
ar
d
en
ap
p
r
o
v
e
t
h
e
ap
p
licatio
n
i
n
t
h
e
w
eb
s
ite.
T
h
e
s
o
f
t
w
ar
e
d
ev
e
lo
p
m
en
t
t
h
at
h
a
s
b
ee
n
u
s
ed
i
n
t
h
i
s
s
y
s
te
m
is
i
n
t
h
e
p
r
o
ce
s
s
o
f
d
esi
g
n
i
n
g
t
h
e
w
eb
p
ag
e
b
y
u
s
i
n
g
A
d
o
b
e
Dr
ea
m
w
ea
v
er
s
o
f
t
w
ar
e.
T
h
e
d
atab
ased
is
r
eq
u
ir
ed
t
o
s
to
r
e
th
e
d
ata
w
h
e
n
t
h
e
R
F
I
D
r
ea
d
er
r
ea
d
th
e
s
ig
n
al.
T
h
e
M
y
SQ
L
d
atab
ase
w
h
ic
h
is
an
o
p
en
d
atab
ase
is
u
s
ed
f
o
r
th
e
s
y
s
te
m
.
B
ef
o
r
e
t
h
e
d
ata
is
u
p
lo
ad
ed
to
th
e
w
eb
p
ag
e,
T
h
e
M
y
S
QL
d
atab
ase
is
cr
e
ated
u
s
i
n
g
p
h
p
My
A
d
m
i
n
o
p
en
s
o
f
t
w
ar
e.
Af
ter
th
a
t,
th
er
e
ar
e
s
ev
e
n
tab
les
w
er
e
cr
ea
ted
to
k
ee
p
th
e
d
if
f
er
en
t
d
ata
f
o
r
o
v
er
all
s
y
s
te
m
s
u
ch
as
r
eg
is
ter
f
o
r
m
f
o
r
b
o
th
p
ar
en
t
an
d
s
tu
d
en
t,
th
e
ap
p
licatio
n
f
o
r
o
v
er
n
ig
h
t
a
n
d
o
u
tin
g
an
d
th
e
r
esu
l
t
f
o
r
th
e
ap
p
licatio
n
.
T
h
e
w
eb
p
ag
e
w
il
l
d
is
p
la
y
th
e
w
a
n
ted
d
ata
th
at
h
as b
ee
n
f
etc
h
ed
f
r
o
m
t
h
e
d
atab
ase.
T
h
is
p
r
o
ce
s
s
is
d
o
n
e
u
s
i
n
g
P
HP
lan
g
u
a
g
e.
Nex
t,
A
d
o
b
e
Dr
ea
m
w
ea
v
er
s
o
f
t
w
ar
e
is
u
s
ed
to
d
esig
n
th
e
web
s
ite
f
o
r
o
v
er
all
s
y
s
te
m
.
T
h
is
s
o
f
t
w
ar
e
is
t
h
e
s
i
m
p
le
s
t
s
o
f
t
w
ar
e
co
m
p
ar
ed
to
o
th
er
s
b
ec
au
s
e
it
ca
n
u
s
e
b
o
t
h
v
is
u
al
d
e
s
ig
n
a
n
d
s
o
u
r
ce
co
d
e
[
1
0
,
1
1
]
.
T
h
e
m
ai
n
la
n
g
u
a
n
g
e
to
d
esi
g
n
th
e
w
eb
p
ag
e
i
s
H
y
p
er
te
x
Ma
r
k
u
p
L
a
n
g
u
a
g
e
(
HT
ML
)
.
T
o
d
e
s
ig
n
t
h
e
w
eb
s
ite
i
n
th
is
s
y
s
te
m
,
th
e
HT
ML
ar
e
n
ee
d
ed
to
co
m
b
in
e
w
it
h
th
e
P
HP
lan
g
u
a
g
e.
Af
ter
th
a
t,
t
h
e
co
d
e
is
s
av
e
in
.
p
h
p
f
o
r
m
at.
T
h
is
w
ill
g
i
v
e
t
h
e
r
es
u
lt
o
f
t
h
e
f
u
n
ctio
n
in
g
a
n
d
t
h
e
co
m
p
lete
w
eb
p
ag
e
f
o
r
th
e
s
y
s
te
m
.
T
h
e
te
s
ti
n
g
s
er
v
er
is
n
ee
d
ed
to
d
ip
lay
t
h
e
w
eb
p
ag
e
i
n
t
h
e
lo
ca
lh
o
s
t.
I
n
t
h
is
p
r
o
j
ec
t,
W
am
p
Ser
v
er
i
s
u
s
ed
as
a
p
latf
r
o
m
to
d
is
p
la
y
th
e
w
eb
p
a
g
e.
T
h
e
s
er
v
er
is
an
o
p
en
s
o
u
r
ce
an
d
f
r
ee
cr
o
s
s
-
p
lat
f
o
r
m
w
eb
s
er
v
er
.
T
h
e
W
am
p
Ser
v
er
m
u
s
t a
l
w
a
y
s
p
u
t a
s
o
n
lin
e
s
tat
u
s
to
allo
w
th
e
lo
ca
lh
o
s
t d
is
p
la
y
s
th
e
w
eb
p
ag
e.
T
h
e
lo
ca
lh
o
s
t
w
ill ca
ll t
h
e
s
p
ec
i
f
ic
f
ile
n
ee
d
ed
f
o
r
d
is
p
lay
t
h
e
w
e
b
p
ag
e
in
th
e
f
o
ld
er
u
n
d
e
r
W
am
p
Ser
v
er
.
3.
RE
SU
L
T
S
A
ND
AN
AL
Y
SI
S
I
n
th
i
s
r
esu
l
t
an
d
d
is
c
u
s
s
io
n
s
ec
tio
n
,
i
n
th
e
i
m
p
le
m
en
ta
tio
n
o
f
W
E
B
MO
S
at
th
e
b
o
ar
d
in
g
s
ch
o
o
l,
b
o
th
h
ar
d
w
ar
e
an
d
s
o
f
t
w
ar
e
ar
e
in
v
o
l
v
ed
.
T
h
e
s
y
s
te
m
is
d
esi
g
n
ed
to
s
er
v
e
3
u
s
er
s
,
w
h
ic
h
a
r
e
p
ar
en
ts
,
s
tu
d
en
t
an
d
w
ar
d
en
.
St
u
d
en
t
a
n
d
p
ar
en
t
w
ill
b
e
p
r
o
v
id
ed
w
i
th
2
d
if
f
er
en
t
ca
r
d
s
,
w
h
er
e
ea
c
h
ca
r
d
h
av
e
its
o
w
n
u
n
iq
u
e
I
Dn
u
m
b
er
[
1
2
,
1
3
]
.
I
t
b
eg
in
s
b
y
t
h
e
s
y
s
te
m
as
k
in
g
u
s
er
t
o
ch
o
o
s
e
u
s
er
in
ter
f
ac
e
ac
co
r
d
in
g
to
th
eir
s
tat
u
s
.
User
ca
n
c
h
o
o
s
e
to
en
ter
t
h
e
s
y
s
te
m
a
s
p
ar
en
ts
,
w
ar
d
en
o
r
s
tu
d
en
t
b
y
clic
k
in
g
t
h
e
p
r
o
v
id
e
d
lin
k
a
s
s
h
o
w
n
in
Fig
u
r
e
4
.
Ho
w
e
v
er
,
a
v
alid
e
m
ail
ad
d
r
ess
an
d
p
ass
w
o
r
d
ar
e
r
eq
u
ir
ed
to
b
e
en
ter
ed
b
ef
o
r
e
u
s
er
ca
n
h
a
v
e
ac
ce
s
s
to
ea
ch
u
s
er
in
ter
f
ac
e.
User
w
i
ll
o
n
l
y
h
av
e
a
v
alid
e
m
ail
ad
d
r
ess
an
d
p
ass
w
o
r
d
b
y
r
e
g
is
ter
i
n
g
t
h
e
m
s
el
v
es
i
n
to
th
e
s
y
s
te
m
b
y
clic
k
i
n
g
t
h
e
r
e
g
is
ter
li
n
k
.
T
h
e
r
eg
is
ter
lin
k
is
d
iv
id
ed
in
to
t
w
o
lin
k
s
w
h
i
ch
ar
e
P
ar
en
ts
an
d
Stu
d
e
n
t
li
n
k
a
s
s
h
o
w
n
i
n
Fi
g
u
r
e
4
f
o
r
p
ar
en
ts
to
r
eg
is
ter
,
an
d
W
ar
d
en
lin
k
as
s
h
o
w
n
i
n
Fi
g
u
r
e
5
f
o
r
w
ar
d
en
to
r
eg
is
ter
.
Af
ter
f
ill
in
g
al
l
t
h
e
r
eq
u
ir
ed
d
etail
i
n
t
h
e
r
eg
is
t
er
f
o
r
m
,
u
s
er
m
u
s
t
p
r
ess
th
e
s
u
b
m
it
b
u
tto
n
to
s
u
cc
e
s
s
f
u
ll
y
r
e
g
is
ter
i
n
g
in
to
t
h
e
s
y
s
te
m
.
O
n
ce
u
s
er
h
as
s
u
cc
ess
f
u
l
l
y
r
e
g
is
ter
ed
in
to
th
e
s
y
s
te
m
,
u
s
er
m
a
y
n
o
w
co
n
tin
u
e
ch
o
o
s
i
n
g
th
e
ir
d
esire
d
in
ter
f
ac
e
li
n
k
.
Fig
u
r
e
4
.
Ma
in
P
ag
e
an
d
R
e
g
i
s
tr
at
io
n
Fo
r
m
f
o
r
P
ar
en
t
an
d
S
tu
d
en
t
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esia
n
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2502
-
4752
W
eb
-
B
a
s
ed
B
o
a
r
d
in
g
S
c
h
o
o
l
Mo
n
ito
r
in
g
S
ystem
(
N
o
r
s
u
z
ila
Ya
’
a
co
b
)
219
Fig
u
r
e
5
.
R
eg
i
s
tr
atio
n
Fo
r
m
f
o
r
W
ar
d
en
3
.
1
.
Student
I
nte
rf
a
ce
B
y
ch
o
o
s
in
g
th
e
s
tu
d
en
t
lin
k
,
th
e
s
y
s
tem
w
ill
co
n
tin
u
e
t
o
en
te
r
s
tu
d
en
t
lo
g
in
p
ag
e,
w
h
e
r
e
u
s
er
is
r
e
q
u
i
r
e
d
t
o
en
te
r
th
e
r
eg
is
te
r
e
d
em
ail
a
d
d
r
ess
an
d
p
ass
w
o
r
d
.
On
c
e
a
v
ali
d
d
eta
il
is
en
t
e
r
ed
,
th
e
s
y
s
tem
w
ill
d
is
p
lay
th
e
s
tu
d
en
t
h
o
m
ep
ag
e
in
ter
f
a
ce
as
s
h
o
w
n
in
Fig
u
r
e
6
.
Use
r
w
as
g
iv
en
m
u
ltip
l
e
in
te
r
f
ac
e
lin
k
s
ch
o
ic
es
w
h
er
e
ea
ch
lin
k
w
ill
lea
d
t
o
d
if
f
er
en
t
in
t
er
f
a
ce
.
A
s
ac
k
n
o
w
l
ed
g
e
,
th
e
h
o
m
e
lin
k
w
ill
d
is
p
l
ay
th
e
h
o
m
ep
ag
e
o
f
th
e
s
tu
d
en
ts
’
in
te
r
f
ac
e.
Fig
u
r
e
6
.
Ho
m
e
P
ag
e
f
o
r
Stu
d
en
t
I
n
ter
f
ac
e
Nex
t,
th
e
o
u
t
in
g
a
p
p
lic
ati
o
n
l
i
n
k
w
ill
d
is
p
l
ay
th
e
t
a
b
l
e
f
o
r
m
as
s
h
o
w
n
in
Fig
u
r
e
7
.
T
h
e
f
o
r
m
m
u
s
t
b
e
f
ille
d
b
y
s
tu
d
en
t
in
o
r
d
e
r
t
o
ap
p
ly
f
o
r
o
u
tin
g
ac
t
iv
ity
.
T
h
i
s
o
u
tin
g
ac
t
iv
ity
ap
p
lic
ati
o
n
i
s
d
esig
n
e
d
t
o
al
lo
w
s
tu
d
en
t
to
jo
in
s
ch
o
o
l
a
ctiv
it
y
th
at
in
v
o
lv
e
o
u
ts
i
d
e
s
ch
o
o
l
ar
ea
s
u
ch
as
s
p
o
r
t
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I
SS
N
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2502
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4752
I
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d
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n
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J
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lec
E
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Vo
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,
No
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en
I
n
ter
f
a
ce
4.
CO
NCLU
SI
O
N
B
ased
o
n
th
e
r
es
u
lt
o
f
t
h
e
s
y
s
te
m
,
t
h
e
o
b
j
ec
tiv
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o
f
t
h
e
p
r
o
j
ec
t
ar
e
s
u
cc
ess
f
u
ll
y
ac
h
i
ev
ed
.
T
h
e
h
ar
d
w
ar
e
p
ar
t
g
iv
e
s
all
t
h
e
d
ata
o
f
t
h
e
s
t
u
d
en
t
’
s
lo
g
g
i
n
g
a
ctiv
itie
s
.
T
h
e
SMS
i
s
s
e
n
d
to
th
e
p
ar
en
t
s
o
f
t
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s
tu
d
e
n
t
r
i
g
h
t
a
f
ter
t
h
e
s
tu
d
e
n
t
f
las
h
h
i
s
ca
r
d
.
Af
ter
t
h
at,
t
h
e
d
ata
f
r
o
m
th
e
h
ar
d
w
ar
e
p
ar
t
i
s
tr
an
s
m
itted
to
th
e
d
atab
ase.
T
h
e
en
tr
an
ce
g
a
te
w
ill
a
u
to
m
a
ticall
y
o
p
en
a
f
t
er
th
e
p
ar
en
t’
s
ca
r
d
w
as
f
la
s
h
ed
.
Fo
r
s
o
f
t
w
ar
e
de
v
elo
p
m
en
t,
A
d
o
b
e
Dr
ea
m
wea
v
er
an
d
M
y
SQ
L
d
atab
ase
i
s
u
s
ed
as
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e
m
ai
n
p
lat
f
o
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m
to
cr
ea
te
th
e
w
eb
p
ag
e
f
o
r
th
is
p
r
o
j
ec
t.
T
h
e
m
o
n
ito
r
in
g
p
r
o
ce
s
s
ca
n
b
e
d
o
n
e
th
r
o
u
g
h
t
h
e
w
eb
s
ite.
T
h
is
p
r
o
j
ec
t
c
an
ea
s
e
b
o
th
p
ar
en
t
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d
w
ar
d
en
p
r
o
ce
s
s
to
m
o
n
it
o
r
s
tu
d
en
t
’
s
lo
g
g
i
n
g
a
cti
v
itie
s
in
r
ea
l
ti
m
e
m
an
n
er
.
T
h
e
w
eb
-
b
ased
b
o
ar
d
in
g
s
ch
o
o
l
m
o
n
ito
r
in
g
s
y
s
te
m
ca
n
r
ep
lace
th
e
co
n
v
en
t
io
n
al
s
y
s
te
m
to
m
o
n
ito
r
s
t
u
d
en
t
’
s
ac
ti
v
iti
es
w
h
ic
h
is
lack
o
f
au
to
m
at
io
n
.
ACK
NO
WL
E
D
G
M
E
NT
S
T
h
e
au
th
o
r
s
w
o
u
ld
li
k
e
to
t
h
an
k
Fac
u
lt
y
o
f
E
lectr
ical
E
n
g
in
ee
r
i
n
g
,
U
n
iv
er
s
iti
T
ek
n
o
lo
g
i
M
AR
A
(
UiT
M)
f
o
r
th
eir
v
al
u
ab
le
s
u
p
p
o
r
t.
T
h
is
r
esear
ch
i
s
p
ar
tl
y
f
u
n
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ed
b
y
th
e
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la
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s
ia
n
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o
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er
n
m
en
t
th
r
o
u
g
h
UiT
M
u
n
d
er
6
0
0
-
R
MI
/D
A
N
A5
/3
/R
E
I
(
1
/2
0
1
5
)
.
RE
F
E
R
E
NC
E
S
[1
]
A
rb
a
in
.
N.,
No
rd
in
.
N.
F
.
,
M
a
t
Isa
.
N.,
a
n
d
S
a
a
id
in
.
S
,
“
LA
S
:
W
eb
-
b
a
se
d
L
a
b
o
ra
to
r
y
A
tt
e
n
d
a
n
c
e
S
y
ste
m
b
y
in
teg
ra
ti
n
g
RF
ID
-
A
RDU
I
NO
T
e
c
h
n
o
l
o
g
y
”
,
2
n
d
In
ter
n
a
t
io
n
a
l
Co
n
fer
e
n
c
e
o
n
El
e
c
trica
l,
El
e
c
tro
n
i
c
s
a
n
d
S
y
ste
m
En
g
i
n
e
e
rin
g
(
ICEE
S
E)
,
2
0
1
4
.
[2
]
M
a
m
a
n
A
b
d
u
ro
h
m
a
n
,
Ba
m
b
a
n
g
S
e
t
ia
Nu
g
ro
h
o
,
A
ji
G
a
u
ta
m
a
P
u
trad
a
,
“
T
e
lec
o
m
m
u
n
ica
ti
o
n
Nu
m
b
e
rin
g
S
y
ste
m
Ro
a
d
m
a
p
T
o
w
a
rd
s
NG
N
Era
in
In
d
o
n
e
sia
”
,
In
d
o
n
e
sia
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
En
g
i
n
e
e
rin
g
a
n
d
C
o
mp
u
ter
S
c
ien
c
e
(
IJ
EE
CS
)
.
2
0
1
7
;
5
(
2
):
3
6
3
-
3
7
5
.
[3
]
D.
W
il
f
re
d
S
h
ij
u
,
“
De
sig
n
o
f
A
n
d
ro
id
Ba
se
d
S
m
a
rt
Ca
r
”
,
In
d
o
n
e
sia
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
E
n
g
i
n
e
e
ri
n
g
a
n
d
Co
mp
u
ter
S
c
ien
c
e
(
IJ
EE
CS
)
.
2
0
1
7
;
8
(
3
):
6
4
8
-
6
5
0
.
[4
]
A
rb
a
in
.
N.,
No
rd
i
n
.
N.
F
.
,
M
a
t
Is
a
.
N.
a
n
d
S
a
a
id
i
n
.
S
.
“
Ho
ste
l
In
Ou
t
M
a
n
a
g
e
m
e
n
t
a
n
d
M
o
n
it
o
ri
n
g
S
y
ste
m
U
sin
g
RF
ID,
F
a
c
e
a
n
d
T
h
u
m
b
Re
c
o
g
n
i
ti
o
n
”
.
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
In
n
o
v
a
ti
v
e
Res
e
a
rc
h
in
S
c
ien
c
e
En
g
i
n
e
e
rin
g
and
T
e
c
h
n
o
l
o
g
y
.
2
0
1
6
;
5
(
7
).
[5
]
S
h
ra
d
d
h
a
S
.
,
B
h
a
rti
S
.
“
RF
ID
B
a
se
d
S
c
h
o
o
l
B
u
s
T
ra
c
k
in
g
a
n
d
S
e
c
u
rit
y
S
y
ste
m
”
.
In
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
Co
mm
u
n
ica
ti
o
n
a
n
d
S
i
g
n
a
l
Pro
c
e
ss
in
g
.
A
p
ril
2
0
1
6
.
[6
]
S
c
a
rp
e
ll
in
i
A
.
,
F
a
sa
n
o
tt
i
L
.
,
P
icc
in
in
i
A
.
,
Ie
ra
c
e
S
.
,
a
n
d
F
lo
re
a
n
i
F
.
“
A
Web
-
b
a
se
d
m
o
n
it
o
rin
g
a
p
p
li
c
a
ti
o
n
f
o
r
tex
ti
le
m
a
c
h
in
e
r
y
in
d
u
stry
”
.
IEE
E
2
n
d
In
ter
n
a
ti
o
n
a
l
F
o
ru
m
o
n
Res
e
a
rc
h
a
n
d
T
e
c
h
n
o
lo
g
ies
f
o
r
S
o
c
iety
a
n
d
I
n
d
u
stry
L
e
v
e
ra
g
in
g
a
b
e
tt
e
r to
m
o
rr
o
w
(
RT
S
I)
.
2
0
1
6
.
[7
]
S
id
a
rth
a
A
.
L
.
C.
,
Ra
f
a
e
l
N.L
.
,
D
a
n
iel
C.
C.
,
a
n
d
A
b
e
l
G
.
S
.
“
A
Ha
r
d
w
a
re
a
n
d
S
o
f
twa
re
W
e
b
-
b
a
se
d
En
v
iro
n
m
e
n
t
f
o
r
En
e
rg
y
Co
n
su
m
p
ti
o
n
A
n
a
ly
sis
in
M
o
b
il
e
De
v
ice
s
”
.
IEE
E
1
5
th
I
n
ter
n
a
ti
o
n
a
l
S
y
mp
o
si
u
m
o
n
Ne
t
wo
rk
Co
mp
u
t
in
g
a
n
d
Ap
p
li
c
a
ti
o
n
s
.
2
0
1
6
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
d
o
n
esia
n
J
E
lec
E
n
g
&
C
o
m
p
Sci
I
SS
N:
2502
-
4752
W
eb
-
B
a
s
ed
B
o
a
r
d
in
g
S
c
h
o
o
l
Mo
n
ito
r
in
g
S
ystem
(
N
o
r
s
u
z
ila
Ya
’
a
co
b
)
223
[8
]
Na
ir
M
.
S
.
,
Jish
n
u
R
.
,
Ra
k
e
sh
K.M
.
,
a
n
d
A
n
a
n
d
R,
“
Im
p
lem
e
n
tatio
n
o
f
a
W
e
b
-
b
a
se
d
P
r
o
g
ra
m
m
in
g
T
o
o
l
f
o
r
Distrib
u
te
d
,
C
o
n
n
e
c
ted
A
rd
u
in
o
S
y
ste
m
s
”
,
In
tl
.
Co
n
fer
e
n
c
e
o
n
Ad
v
a
n
c
e
s
in
C
o
mp
u
ti
n
g
,
C
o
m
mu
n
ica
t
io
n
s
a
n
d
In
fo
rm
a
t
ics
(
ICACCI).
In
d
ia.
2
0
1
6
.
[9
]
Ra
v
ich
a
n
d
ra
n
G
,
Krish
n
a
m
u
rth
y
M
A
,
“
S
m
a
rt
M
e
th
o
d
f
o
r
M
o
n
it
o
rin
g
a
n
d
S
c
h
e
m
in
g
o
f
Ro
a
d
L
u
m
in
o
sit
y
u
sin
g
G
S
M
Eq
u
ip
m
e
n
t
”
,
In
d
o
n
e
si
a
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
En
g
in
e
e
rin
g
a
n
d
Co
mp
u
ter
S
c
ien
c
e
(
IJ
EE
CS
)
.
2
0
1
8
;
9
(
1
):
p
p
.
36
-
38.
[1
0
]
P
i
lad
a
W
a
n
g
p
h
a
n
ich
,
“
A
S
i
m
p
le
W
e
b
-
b
a
se
d
Ex
p
e
rt
S
y
ste
m
f
o
r
a
S
u
p
p
li
e
r
A
ss
e
ss
m
e
n
t:
A
Ca
s
e
o
f
a
JIT
p
ro
d
u
c
ti
o
n
e
n
v
iro
n
m
e
n
ts
”
,
in
Pro
c
e
e
d
in
g
s
o
f
In
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
S
y
ste
m
S
c
ien
c
e
a
n
d
En
g
in
e
e
rin
g
(
ICS
S
E
).
IEE
E
,
2
0
1
1
,
96
-
1
0
0
.
[1
1
]
Ka
ss
i
m
.
M
.
,
M
a
z
lan
.
H.,
Zain
i.
N.,
a
n
d
S
a
ll
e
h
.
M
.
K,
“
W
e
b
-
b
a
se
d
S
tu
d
e
n
t
A
tt
e
n
d
a
n
c
e
S
y
ste
m
u
sin
g
RF
ID
T
e
c
h
n
o
lo
g
y
”
,
IEE
E
Co
n
tro
l
a
n
d
S
y
ste
m Gr
a
d
u
a
te R
e
se
a
rc
h
Co
l
lo
q
u
i
u
m,
ICS
GRC
.
2
0
1
2
.
[1
2
]
T
u
sh
a
r
T
.
T
.
,
Ha
rsh
a
d
S
.
S
.
,
C
h
a
it
a
n
y
a
R.
S
.
,
P
riy
a
n
k
a
V
.
O.,
V
ik
a
s
B.
M
.
“
On
li
n
e
S
t
u
d
e
n
t
M
o
n
it
o
ri
n
g
S
y
ste
m
Us
in
g
P
a
ss
iv
e
RF
ID
”
,
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
I
n
n
o
v
a
ti
v
e
Res
e
a
rc
h
in
Co
mp
u
ter
a
n
d
Co
mm
u
n
ic
a
ti
o
n
En
g
in
e
e
rin
g
,
2
0
1
2
;
(2
).
[1
3
]
T
a
ru
n
S.,
A
a
rth
y
S
.
L.
“
A
n
A
u
to
m
a
ti
c
A
tt
e
n
d
a
n
c
e
M
o
n
it
o
rin
g
S
y
ste
m
u
sin
g
RF
ID
a
n
d
IOT
u
sin
g
Clo
u
d
”
,
On
li
n
e
In
ter
n
a
t
io
n
a
l
C
o
n
fer
e
n
c
e
o
n
Gr
e
e
n
En
g
i
n
e
e
rin
g
a
n
d
T
e
c
h
n
o
l
o
g
ies
(
IG
-
GET
).
2
0
1
6
.
Evaluation Warning : The document was created with Spire.PDF for Python.