0120-5307
0120-5307
S0120-53072016000300502
10.17533/udea.iee.v34n3a09
Brazil
Brazil
00
12
2016
00
12
2016
34
3
502
510
[
2012
17
2
2
373-6
]
[
2012
22
3
3
504-10
]
[
2011
23
53-62
]
[
Brasil
2001
]
[
Brasil
2011
]
[
2012
57
8
8
464-9
]
[
2008
1
]
[
2010
]
[
2015
5
]
[
2011
5
]
[
2015
]
[
2012
3
2
2
32-42
]
[
2012
22
2
2
605-20
]
[
2014
28
]
[
2011
10
20
20
551-63
]
[
2015
33
1
1
148-54
]
[
2015
24
]
[
2013
22
1
1
61-70
]
[
1999
]
[
2014
220
3
3
1007-11
]
[
2013
22
1
1
32-43
]