1607-4041
1607-4041
S1607-40412019000100136
10.24320/redie.2019.21.e37.2131
Chile
Chile
Peru
00
00
2019
00
00
2019
21
[
2002
8
1
1
15-8
]
[
2000
11
227-68
]
[
2014
152
173-8
]
[
2007
31
1
1
43-63
]
[
2015
15
3
3
1-26
]
[
2010
80
711-35
]
[
2013
13
244-54
]
[
1999
6
1
1
1-55
]
[
2014
9
1
1
1-20
]
[
2006
]
[
2015
17
1
1
25-36
]
[
2007
15
87-97
]
[
2015
43
156-63
]
[
2015
39
199-204
]
[
2018
86
4
4
]
[
2016
237-52
]
[
2010
7
2
2
5-14
]
[
2014
12
2
2
541-62
]
[
2012
8
1
1
123-38
]
[
2012
15
3
3
1466-72
]
[
2013
27
1
1
86-91
]
[
2007
42
1
1
185-227
]
[
2015
24
1
1
187-95
]
[
2010
5
]
[
2014
38
93-110
]
[
2014
36
146
146
45-62
]
[
2002
7
4
4
422-45
]
[
2014
39
342-58
]
[
2017
81
6
6
675-84
]
[
2015
7
2
2
135-46
]
[
2009
101
3
3
671-88
]
[
2019
35
3
3
464-71
]