1607-4041
1607-4041
S1607-40412018000200015
10.24320/redie.2018.20.2.1689
00
06
2018
00
06
2018
20
2
15
24
[
1997
]
[
2012
32
4
4
405-25
]
[
2016
100
6-11
]
[
1990
45
12
12
1304-12
]
[
2010
102
1
1
212-22
]
[
2016
45
228-36
]
[
1997
72
1
1
218-32
]
[
1998
8
2
2
159-77
]
[
2012
17
1
1
95-111
]
[
2012
23
1
1
50-65
]
[
2000
26
1
1
56-70
]
[
2012
13
2
2
369-86
]
[
2006
6
1
1
39-55
]
[
2015
50
3
3
204-19
]
[
2010
379-98
]
[
1996
88
3
3
423-34
]
[
2014
106
4
4
961-73
]
[
1986
5
4
4
1208-17
]
[
2014
47
43-76
]
[
1990
82
1
1
33-40
]
[
2012
56
35-47
]
[
1997
89
1
1
71-81
]
[
2005
21
1
1
116-28
]
[
2005
338
295-306
]
[
2011
27
2
2
369-80
]
[
2016
27
2
2
421-35
]
[
1998
90
2
2
224-35
]
[
2013
81
2
2
199-221
]
[
2016
17
2
2
187-202
]
[
2013
48
3
3
135-47
]