1982-9949
1982-9949
S1982-99492017000300321
10.17058/rea.v25i3.9722
Brazil
Brazil
00
12
2017
00
12
2017
25
3
321
338
[
14
2
2
229-53
]
[
13
30
30
71-93
]
[
77
77
63-80
]
[
30
30
7-20
]
[
30
30
47-69
]
[
23
79
79
257-72
]
[
28
2
2
3-11
]
[
26
93
93
1341-362
]
[
14
1
1
7-25
]
[
25
367-79
]
[
20
61
61
317-32
]
[
13
30
30
11-2
]
[
10
02
02
17-33
]
[
6
19
19
37-50
]
[
18
1
1
15-27
]
[
12
36
36
389-546
]
[
14
41
41
165-89
]
[
73
73
67-75
]