2178-5201
2178-5201
S2178-52012015000200165
10.4025/actascieduc.v37i2.23068
Brazil
00
06
2015
00
06
2015
37
2
165
175
[
111
111
47-70
]
[
5
3
3
509-20
]
[
32
116
116
789-806
]
[
109
109
43-66
]
[
33
119
119
379-404
]
[
28
100
100
1153-178
]
[
20
68
68
163-83
]
[
32
116
116
667-88
]
[
1
1
1
8-22
]
[
32
116
116
771-88
]
[
1
1
1
131-52
]
[
14
40
40
143-55
]