1676-2592
1676-2592
S1676-25922018000100234
10.20396/etd.v20i1.8649228
Brazil
00
03
2018
00
03
2018
20
1
234
254
[
30
107
107
427-49
]
[
8
4
4
991-1003
]
[
30
107
107
349-72
]
[
5
1
1
6-21
]
[
5
11
11
29-34
]
[
17
1
1
77-93
]
[
10
2
2
165-71
]
[
18
3
3
456-66
]
[
46
3
3
401-03
]
[
31
2
2
189-99
]
[
28
11
11
2115-124
]
[
40
111
111
206-19
]
[
24
2
2
285-308
]
[
5
1
1
151-61
]
[
25
89
89
1127-144
]
[
1
17-35
]
[
35
97
97
589-607
]
[
17
3
3
123-33
]
[
34
123
123
551-71
]
[
37
303-24
]
[
14
2
2
559-74
]