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b
y
Nielse
n
an
d
Mo
lich
in
v
o
lv
e
s
a
g
r
o
u
p
o
f
ev
alu
ato
r
s
(
g
en
er
all
y
n
u
m
b
er
i
n
g
3
to
5
p
eo
p
le)
w
h
o
u
n
d
er
s
ta
n
d
s
o
m
e
o
f
th
e
p
r
in
cip
les
o
f
u
s
ab
ilit
y
(
k
n
o
w
n
as
'h
eu
r
i
s
tics
'
)
o
r
w
h
o
ar
e
u
s
ab
il
it
y
e
x
p
er
ts
[
1
1
]
.
T
h
ese
ten
p
r
in
cip
les
ar
e
s
t
ill
r
elev
a
n
t
a
n
d
ar
e
w
id
el
y
u
s
ed
i
n
ev
alu
a
tin
g
s
o
f
t
w
ar
e
in
ter
f
ac
es.
Heu
r
is
tic
e
v
al
u
atio
n
g
iv
es
ef
f
ec
ti
v
e
r
esu
lt
s
w
h
e
n
a
p
p
lie
d
to
s
o
f
t
w
ar
e
d
ev
elo
p
m
en
t
iter
ati
v
el
y
e
v
e
n
th
o
u
g
h
it
d
o
es
n
o
t
in
v
o
l
v
e
m
a
n
y
e
v
al
u
ato
r
s
,
it
is
ab
le
to
d
etec
t
p
r
o
b
lem
s
r
elate
d
to
u
s
ab
ili
t
y
a
t
t
h
e
s
o
f
t
w
ar
e
i
n
ter
f
ac
e
[
1
1
]
,
[
1
2
]
.
Heu
r
is
tic
e
v
alu
a
tio
n
m
et
h
o
d
s
ca
n
b
e
ap
p
lied
to
w
eb
-
b
ased
s
o
f
t
w
ar
e
[
1
3
]
,
[
1
4
]
an
d
m
o
b
ile
[
1
5
]
b
o
th
ap
p
ly
i
n
g
q
u
alitativ
e
a
n
d
q
u
a
n
titati
v
e
ap
p
r
o
ac
h
es.
W
eb
s
ite
ev
alu
a
tio
n
u
s
i
n
g
h
e
u
r
is
tic
e
v
al
u
atio
n
h
as b
ee
n
ca
r
r
ied
o
u
t b
y
R
an
g
r
az
,
et
al
.
[
1
6
]
w
h
er
e
h
e
u
r
is
tic
ev
al
u
atio
n
is
ap
p
lied
to
ev
alu
ate
th
e
n
atio
n
al
h
ea
lt
h
in
f
o
r
m
a
tio
n
s
y
s
te
m
w
it
h
th
e
n
u
m
b
er
o
f
ev
a
lu
a
to
r
s
as
m
a
n
y
a
s
f
i
v
e
ex
p
er
ts
w
h
o
j
u
d
g
e
b
ased
o
n
th
e
te
n
p
r
in
cip
les
o
f
Nie
ls
e
n
's
u
s
ab
ilit
y
;
I
n
al
[
1
4
]
u
s
ed
a
h
eu
r
i
s
tic
m
et
h
o
d
to
in
s
p
ec
t
th
e
n
atio
n
a
l
lib
r
ar
y
web
s
ite
w
h
er
e
th
e
ev
al
u
ato
r
s
in
v
o
lv
ed
w
er
e
5
7
s
tu
d
en
ts
th
e
n
co
m
b
i
n
ed
w
ith
t
h
e
S
y
s
te
m
U
s
ab
ilit
y
S
ca
le
(
S
US)
an
d
N
et
P
r
o
m
o
ter
S
co
r
e
(
NP
S)
m
et
h
o
d
s
.
T
h
e
h
eu
r
is
tic
ev
a
lu
atio
n
u
s
ed
is
ab
le
to
d
etec
t
m
o
s
t
o
f
t
h
e
cr
u
c
ial
u
s
ab
ilit
y
is
s
u
es
in
t
h
e
s
y
s
te
m
.
Ho
w
e
v
er
,
th
er
e
ar
e
n
o
t
m
an
y
s
tu
d
ie
s
th
at
d
i
s
cu
s
s
th
e
ap
p
licatio
n
o
f
h
eu
r
i
s
tic
ev
alu
atio
n
o
n
ch
ild
r
e
n
'
s
en
c
y
clo
p
ed
ia
w
eb
.
On
e
o
f
th
e
h
e
u
r
is
t
ic
ev
al
u
ati
o
n
m
eth
o
d
s
t
h
at
is
co
m
p
r
eh
e
n
s
i
v
e,
e
m
p
ir
ical,
an
d
ca
n
b
e
ap
p
lied
to
w
eb
s
i
tes
w
it
h
v
ar
io
u
s
t
y
p
es
i
s
th
e
Siriu
s
f
r
a
m
e
w
o
r
k
[
1
7
]
.
T
h
is
f
r
a
m
e
w
o
r
k
co
v
er
s
ten
asp
ec
ts
o
f
ass
e
s
s
m
en
t
w
h
ic
h
in
c
lu
d
e
s
g
e
n
er
al
asp
ec
ts
,
w
eb
s
ite
id
en
t
it
y
a
n
d
in
f
o
r
m
atio
n
,
ac
co
m
p
lis
h
m
en
t
o
f
u
s
er
in
ter
f
ac
e,
an
d
s
ea
r
ch
f
ea
tu
r
e
s
.
F
u
r
th
er
m
o
r
e,
a
ll
asp
ec
ts
ar
e
t
h
en
b
r
ea
k
d
o
w
n
i
n
to
8
3
cr
iter
ia
[
1
3
]
,
[
1
7
]
.
C
o
m
p
ar
ed
w
it
h
o
th
er
q
u
an
tita
tiv
e
h
e
u
r
is
tic
ev
al
u
ati
o
n
m
eth
o
d
s
[
1
8
]
-
[
2
0
]
,
th
is
f
r
am
e
w
o
r
k
ca
n
b
e
u
s
ed
in
ev
alu
a
tin
g
s
ev
er
al
t
y
p
es
o
f
w
eb
s
i
tes
i
n
clu
d
i
n
g
ed
u
ca
tio
n
a
l
w
eb
s
ite
s
,
e
-
co
m
m
er
ce
,
e
-
lear
n
in
g
,
i
n
s
tit
u
tio
n
s
,
g
o
v
er
n
m
e
n
t
,
an
d
s
o
cial
m
ed
ia.
I
n
ad
d
itio
n
,
th
e
cr
iter
ia
ar
e
m
o
r
e
co
m
p
r
e
h
en
s
i
v
e
(
r
ep
r
esen
ti
n
g
al
l
th
e
p
r
i
n
cip
les
o
f
Nielse
n
'
s
h
eu
r
i
s
tic
ev
alu
a
tio
n
)
an
d
t
h
e
r
es
u
lt
s
o
f
th
e
ev
a
lu
at
io
n
ar
e
q
u
a
n
titati
v
e
v
alu
e
s
t
h
at
s
ta
te
th
e
le
v
el
o
f
w
eb
s
ite
u
s
ab
il
it
y
.
Sev
er
al
s
t
u
d
ies
h
av
e
u
s
ed
th
is
f
r
a
m
e
w
o
r
k
f
o
r
ev
al
u
ati
n
g
u
s
ab
ilit
y
i
n
clu
d
i
n
g
A
p
ar
n
a
an
d
B
aseer
[
7
]
an
d
R
o
d
r
íg
u
ez
et
al
.
[
2
1
]
.
An
ap
ed
ia
is
a
w
eb
e
n
c
y
c
lo
p
ed
ia
d
esig
n
ed
s
p
ec
if
ica
ll
y
f
o
r
c
h
ild
r
en
[
2
2
]
.
T
h
e
ap
p
w
a
s
b
u
i
lt
b
ec
au
s
e
th
er
e
ar
e
s
till
v
er
y
f
e
w
I
n
d
o
n
esian
-
la
n
g
u
a
g
e
en
c
y
c
lo
p
ed
ias
f
o
r
ch
ild
r
en
.
Giv
en
th
e
lar
g
e
n
u
m
b
er
o
f
s
ch
o
o
l
-
ag
e
c
h
ild
r
en
i
n
I
n
d
o
n
esia,
th
i
s
w
eb
s
ite
w
i
ll b
e
ab
le
to
s
u
p
p
o
r
t th
e
lear
n
i
n
g
p
r
o
ce
s
s
o
f
ch
ild
r
en
.
An
ap
ed
ia
W
eb
h
as
b
ee
n
test
ed
u
s
i
n
g
b
lack
-
b
o
x
test
in
g
to
m
ea
s
u
r
e
th
e
p
er
f
o
r
m
a
n
ce
asp
ec
ts
o
f
th
e
ap
p
licatio
n
.
B
ased
o
n
th
e
p
r
ev
io
u
s
r
esear
ch
,
u
s
er
s
s
ti
ll
d
o
n
o
t
f
ee
l
co
m
f
o
r
tab
le
w
h
e
n
ad
o
p
tin
g
An
ap
ed
ia
b
ec
au
s
e
o
f
th
e
u
s
er
in
ter
f
ac
e.
E
v
en
t
h
o
u
g
h
,
u
s
ab
ilit
y
asp
ec
ts
h
av
e
a
s
tr
o
n
g
co
n
n
ec
tio
n
w
it
h
u
s
er
r
ea
d
in
es
s
[
2
3
]
.
T
h
er
ef
o
r
e,
in
th
i
s
s
t
u
d
y
,
w
e
an
al
y
ze
th
e
u
s
er
i
n
ter
f
ac
e
o
f
An
ap
ed
ia
f
r
o
m
a
p
er
s
p
ec
t
iv
e
o
f
a
n
ed
u
ca
tio
n
w
eb
s
ite
u
s
i
n
g
th
e
Siriu
s
f
r
a
m
e
w
o
r
k
.
T
h
e
r
esear
ch
q
u
e
s
tio
n
s
i
n
t
h
is
s
t
u
d
y
ar
e:
1
)
W
h
at
is
th
e
u
s
ab
ilit
y
le
v
el
o
f
An
ap
ed
ia
'
s
w
eb
s
ite
ac
co
r
d
in
g
to
Siriu
s
f
r
a
m
e
w
o
r
k
ev
alu
at
io
n
; a
n
d
2
)
W
h
at
ar
e
t
h
e
u
s
ab
ilit
y
p
r
o
b
le
m
s
o
f
A
n
ap
ed
ia
.
2.
RE
S
E
ARCH
M
E
T
H
O
D
T
h
is
s
ec
tio
n
ex
p
lai
n
s
r
esear
ch
m
et
h
o
d
o
lo
g
y
to
an
s
w
er
r
es
ea
r
ch
q
u
esti
o
n
s
.
T
h
e
o
v
er
all
p
r
o
ce
s
s
is
s
h
o
w
n
i
n
F
ig
u
r
e
1
.
T
h
e
m
e
th
o
d
o
lo
g
y
is
d
iv
id
ed
i
n
to
t
h
r
ee
p
h
ase
s
.
Firs
t
s
ta
g
e,
a
liter
at
u
r
e
r
ev
ie
w
p
r
o
ce
s
s
w
a
s
ca
r
r
ied
o
u
t
to
o
b
tain
an
o
v
er
v
ie
w
o
f
u
s
ab
ilit
y
e
v
al
u
atio
n
b
o
th
m
an
u
all
y
a
n
d
au
to
m
a
tic
al
l
y
in
t
h
e
u
s
ab
ili
t
y
ev
alu
a
tio
n
o
f
t
h
e
ch
ild
r
en
'
s
e
n
c
y
clo
p
ed
ia
w
eb
s
ite.
Siri
u
s
h
as
1
0
ass
ess
m
e
n
t
a
s
p
ec
ts
(
as
s
h
o
w
n
in
T
ab
le
1
)
an
d
ea
ch
asp
ec
t
h
a
s
s
u
b
-
cr
i
ter
ia
s
o
th
at
t
h
e
to
tal
cr
iter
ia
ar
e
8
3
ite
m
s
[
1
3
]
.
F
r
a
m
e
w
o
r
k
o
n
Fig
u
r
e
2
i
s
ab
le
to
p
r
o
d
u
ce
g
lo
b
al
u
s
ab
ilit
y
v
al
u
e
s
b
ased
o
n
ex
p
er
t
j
u
d
g
m
e
n
t
wh
ile
p
r
o
v
id
in
g
in
f
o
r
m
atio
n
ab
o
u
t
u
s
ab
ilit
y
er
r
o
r
s
f
r
o
m
w
eb
s
ites
b
a
s
ed
o
n
t
h
ei
r
t
y
p
e.
T
h
is
i
n
f
o
r
m
atio
n
is
u
s
ef
u
l
f
o
r
th
e
w
eb
s
ite
d
e
v
elo
p
er
to
i
m
p
r
o
v
e
th
e
in
ter
f
ac
e.
T
h
e
ev
alu
ato
r
s
p
r
o
v
id
e
an
a
s
s
ess
m
en
t
o
f
all
cr
iter
ia
co
v
er
i
n
g
1
0
asp
ec
ts
as
s
h
o
w
n
in
T
ab
le
1
.
T
h
er
e
ar
e
2
r
atin
g
s
ca
les
,
i.e
:
1
)
u
s
i
n
g
t
h
e
n
u
m
b
er
s
0
to
1
0
w
h
er
e
a
v
alu
e
o
f
1
0
is
g
iv
e
n
i
f
th
e
cr
iter
io
n
is
f
u
ll
y
ac
h
iev
ed
a
n
d
a
v
al
u
e
o
f
0
if
it
is
n
o
t
m
et
o
r
a
v
a
lu
e
b
et
w
ee
n
0
an
d
1
0
ac
co
r
d
in
g
to
th
e
le
v
e
l o
f
ac
h
iev
e
m
e
n
t o
f
th
e
w
eb
s
ite;
2
)
u
s
i
n
g
lab
elli
n
g
as
s
h
o
w
n
i
n
T
ab
le
2
,
w
h
er
e
th
e
v
al
u
e
o
f
YE
S
if
a
cr
iter
io
n
is
ac
h
iev
ed
b
y
th
e
w
eb
o
r
n
o
t
co
n
f
o
r
m
in
t
h
e
w
h
o
le
s
ite
(
NW
S
)
if
th
e
w
eb
d
o
es
n
o
t
m
ee
t
th
e
cr
iter
ia
o
r
v
al
u
es
o
th
er
th
a
n
b
o
th
,
n
a
m
e
l
y
n
o
t
co
n
f
o
r
m
in
t
h
e
m
a
in
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Evaluation Warning : The document was created with Spire.PDF for Python.
T
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
1
6
9
3
-
6930
T
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KOM
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19
,
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5
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Fig
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9:
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[1
]
K.
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n
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ss
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,
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.
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.
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,
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.
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rk
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.
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m
a
m
i,
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ia
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[2
]
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.
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.
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n
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terp
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tes
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a
li
ty
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.
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d
v
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n
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g
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Res
.
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.
[3
]
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Dia
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a
t,
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.
A
d
e
li
,
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.
A
sg
a
ri
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f
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ra
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a
d
i,
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n
d
M
.
A
.
Ka
rim
i,
“
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e
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-
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e
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tred
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e
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d
e
sig
n
,
u
sa
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il
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y
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n
d
u
se
r
sa
ti
sfa
c
ti
o
n
:
T
h
e
c
a
se
o
f
o
n
li
n
e
b
a
n
k
in
g
w
e
b
sites
in
Ira
n
,
”
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p
l
.
Erg
o
n
.
,
v
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l
.
8
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0
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2
.
[4
]
S
.
Ka
u
r,
K.
Ka
u
r,
E.
T
.
Ca
m
p
u
s,
a
n
d
P
.
Ka
u
r,
“
A
n
a
ly
sis
o
f
W
e
b
s
it
e
Us
a
b
il
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y
Ev
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lu
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ti
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e
t
h
o
d
s,”
in
2
0
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6
3
r
d
In
ter
n
a
t
io
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a
l
Co
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fer
e
n
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e
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C
o
mp
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ti
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g
fo
r
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u
st
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le
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m)
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6
.
[5
]
N.
Be
v
a
n
,
J.
Ca
rter,
a
n
d
S
.
Ha
rk
e
r,
“
IS
O
9
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4
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-
1
1
Re
v
ise
d
:
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Ha
v
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ter
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[6
]
A
.
A
lsh
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h
ri,
M
.
Ru
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ter,
a
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S
.
S
m
it
h
,
“
A
ss
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lativ
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rtan
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’s
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e
sig
n
c
h
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ra
c
teristics
b
a
se
d
o
n
stu
d
e
n
ts’
p
re
f
e
re
n
c
e
s,”
Eu
r.
J
.
Ed
u
c
.
Res
.
,
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.
[7
]
S
.
S
.
A
p
a
r
n
a
a
n
d
K
.
K
.
B
a
s
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e
r
,
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I
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:
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t
,
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n
E
m
e
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i
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g
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f
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[8
]
A
.
Bin
De
ra
m
a
n
a
n
d
F
.
A
.
S
a
lm
a
n
,
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M
a
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u
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e
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t
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n
v
iro
n
m
e
n
ts,”
In
t.
J
.
El
e
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tr.
Co
mp
u
t.
En
g
.
,
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l.
9
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[9
]
H.
M
.
A
z
-
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h
ra
,
W
.
P
a
rwa
n
in
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su
c
i,
a
n
d
M
.
C.
S
a
p
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tra,
“
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W
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b
site,”
2
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In
t
.
Co
n
f.
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s
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.
In
f
.
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n
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[1
0
]
K.
Be
n
m
o
u
ss
a
,
M
.
L
a
a
z
iri
,
S
.
Kh
o
u
l
ji
,
M
.
L
.
Ke
rk
e
b
,
a
n
d
A
.
El
Ya
m
a
m
i,
“
En
h
a
n
c
e
d
m
o
d
e
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f
o
r
e
rg
o
n
o
m
ic
e
v
a
lu
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ti
o
n
o
f
in
f
o
rm
a
ti
o
n
s
y
ste
m
s :
a
p
p
li
c
a
ti
o
n
to
sc
ien
ti
f
ic
re
se
a
r
c
h
in
f
o
rm
a
ti
o
n
s
y
ste
m
,
”
In
t.
J
.
E
lec
tr.
Co
mp
u
t
.
En
g
.
,
v
o
l.
9
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.
v
9
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p
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4
.
[1
1
]
J.
Nie
lse
n
,
“
F
i
n
d
i
n
g
Us
a
b
il
it
y
P
r
o
b
lem
s
th
ro
u
g
h
He
u
risti
c
Ev
a
lu
a
ti
o
n
,
”
in
Pro
c
e
e
d
in
g
s
o
f
t
h
e
S
IG
CHI
c
o
n
fer
e
n
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o
n
h
u
m
a
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f
a
c
to
rs
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n
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o
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p
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ti
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g
sy
ste
ms
,
1
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p
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[1
2
]
M
.
G
o
n
z
á
lez
,
L
.
M
a
sip
,
A
.
G
ra
n
o
ll
e
rs,
a
n
d
M
.
Oliv
a
,
“
Qu
a
n
ti
tati
v
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a
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in
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h
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u
risti
c
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v
a
lu
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ti
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n
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x
p
e
rim
e
n
t,
”
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site,”
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[1
4
]
Y.
In
a
l,
“
Un
iv
e
rsity
stu
d
e
n
ts’
h
e
u
risti
c
u
sa
b
il
it
y
ın
sp
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ti
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o
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T
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b
site,”
Asli
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J
.
In
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5
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R.
Ho
i,
Y.
F
u
n
g
,
D.
K.
W
.
Ch
iu
,
E.
H.
T
.
Ko
,
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K.
W
.
Ho
,
a
n
d
P
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L
o
,
“
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u
risti
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Us
a
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f
Un
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Ho
n
g
Ko
n
g
L
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W
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site,”
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.
Aca
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.
L
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.
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0
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.
[1
6
]
F
.
Ra
n
g
ra
z
,
E.
Na
b
o
v
a
ti
,
R.
Big
h
a
m
,
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R.
F
a
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h
i,
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In
f
o
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s
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:
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7
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[1
8
]
A
.
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z
ir,
I.
Zaf
a
r,
A
.
S
h
a
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n
,
a
n
d
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M
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l,
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site
Us
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lu
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ra
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rk
,
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in
In
telli
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e
n
t
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o
mp
u
ti
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g
:
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c
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d
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th
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0
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8
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2.
[
19
]
H.
M
o
h
a
m
m
e
d
,
R.
Yu
so
f
f
,
a
n
d
A.
Ja
a
fa
r,
“
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a
n
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in
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u
c
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a
l
Co
m
p
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ter
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a
m
e
(Us
a
EC
G
),
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in
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0
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2
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ter
n
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ti
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fer
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fo
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t
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&
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0
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.
Ha
s
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n
,
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sites
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ts’
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c
e
s
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Ch
a
ra
c
teristics
,
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t.
Ara
b
J
.
e
-
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p
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1
7
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.
[2
1
]
G
.
R
o
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,
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.
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z
,
S
.
C
u
e
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,
a
n
d
R
.
T
o
r
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e
s
,
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f
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.
[2
2
]
N.
Ha
y
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ti
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,
“
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.
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s
.
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tell.
,
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-
56.
[2
3
]
D.
Yu
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iarto
,
A
.
S
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,
a
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d
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.
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.
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,
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re
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s,”
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NIKA
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A
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v
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.
[2
4
]
J.
P
e
re
z
,
S
.
C
u
e
v
a
,
a
n
d
R.
T
o
rre
s,
“
Da
ta
in
Brief
A
c
c
e
ss
ib
il
it
y
a
n
d
u
sa
b
i
li
ty
OCW
d
a
ta :
T
h
e
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P
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,
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ta
Br.
,
v
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l.
1
3
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j.
d
ib
.
2
0
1
7
.
0
6
.
0
0
7
.
[2
5
]
E.
Bu
d
im
a
n
,
N.
P
u
s
p
it
a
sa
ri,
M
.
W
a
ti
,
a
n
d
J.
A
.
W
id
ian
s,
“
W
e
b
P
e
rf
o
rm
a
n
c
e
Op
ti
m
iza
ti
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n
T
e
c
h
n
iq
u
e
s
f
o
r
Bio
d
iv
e
rsity
Re
so
u
rc
e
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rtal
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b
P
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T
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f
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r
Bio
d
iv
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rsity
Re
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rc
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P
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rtal
,
”
J
.
Ph
y
s.
Co
n
f.
S
e
r.
,
v
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l.
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.
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.
[2
6
]
S
.
G
o
p
in
a
t
h
,
V
.
S
e
n
th
o
o
ra
n
,
a
n
d
N.
L
o
jen
a
a
,
“
Us
a
b
il
i
ty
a
n
d
A
c
c
e
ss
ib
il
it
y
A
n
a
l
y
sis
o
f
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t
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d
G
o
v
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rn
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e
n
t
W
e
b
sites
in
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ri
L
a
n
k
a
,
”
in
2
0
1
6
IEE
E
Reg
i
o
n
1
0
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y
mp
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siu
m
(
T
ENS
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P)
,
2
0
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,
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o
.
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.
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3
9
.
[2
7
]
H.
Om
a
r
M
o
h
a
m
e
d
,
R.
Y
u
so
f
f
,
a
n
d
A
.
Ja
a
f
a
r,
“
Qu
a
n
ti
ti
v
e
a
n
a
ly
sis
in
a
h
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risti
c
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v
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lu
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f
o
r
u
sa
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f
e
d
u
c
a
ti
o
n
a
l
c
o
m
p
u
ter
g
a
m
e
(Us
a
ECG
),
”
Pro
c
.
-
2
0
1
2
In
t.
C
o
n
f
.
I
n
f.
Retr.
Kn
o
wl.
M
a
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g
.
C
AM
P’1
2
,
p
p
.
1
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–
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9
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0
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2
,
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o
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f
RKM.
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0
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.
6
2
0
5
0
3
3
.
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