2215-3411
2215-3411
S2215-34112017000100033
10.15517/ijds.v19i1.28051
PE
PE
PE
00
04
2017
00
04
2017
19
1
33
42
[
2000
38
2
2
61-7
]
[
2016
114
5
5
338-42
]
[
2017
28
1
1
96-7
]
[
2015
247
10
10
1097-9
]
[
2016
9
3
3
281-4
]
[
2016
11
4
4
309-13
]
[
2016
2016
5323978
]
[
2015
82
3
3
157-62
]
[
2016
]
[
2007
25
18-90
]
[
2011
2
1
1
398-401
]
[
2014
8
107-11
]
[
2016
18
1
1
1-2
]
[
2011
2
5
5
805-9
]
[
2012
42
4
4
255-60
]
[
2008
26
168-70
]
[
2015
9
4
4
599-602
]
[
1980
26
1
1
337-41
]
[
2011
5
3
3
171-4
]
[
2016
42
2
2
123-36
]
[
2012
20
2
2
282-5
]
[
2010
28
3
3
203-8
]
[
2008
2.ª ed
]
[
2012
11
4
4
458-65
]
[
1970
21
1
1
21-9
]
[
1970
129
6
6
275-8
]
[
2011
2
2
2
196-9
]