0300-9041
0300-9041
S0300-90412018000200008
10.24245/gom.v86i2.1839
00
00
2018
00
00
2018
86
2
146
150
[
2012
85
1
1
15-8
]
[
2011
204
3
3
e3-5
]
[
2008
6
6
6
e60-2
]
[
2003
8
229e32
]
[
2003
67
53e6
]
[
2010
82
2
2
126-8
]
[
2011
41
2
2
161-5
]
[
2010
61
5
5
299-301
]
[
2010
72
4
4
898-900
]
[
2005
50
547e9
]
[
2003
139
1
1
73-5
]