0212-9728
0212-9728
S0212-97282019000300013
10.6018/analesps.35.3.320441
Chile
Chile
Peru
00
00
2019
00
00
2019
35
3
464
471
[
2002
8
1
1
15-8
]
[
2014
39
1
1
79-92
]
[
2014
5
2
2
210-24
]
[
2015
82
221-6
]
[
2015
39
2
2
216-36
]
[
2016
38
217-35
]
[
2000
11
4
4
227-68
]
[
2017
24
1
1
1-8
]
[
2012
36
1
1
97-109
]
[
2015
39
6
6
858-75
]
[
2014
2
38
38
11-29
]
[
2014
14
2
2
59-70
]
[
2010
16
2
2
117-39
]
[
2015
16
26-36
]
[
1998
]
[
2009
]
[
2017
143
12
12
1346-77
]
[
2009
101
3
3
644-61
]
[
2006
]
[
2013
13
87
87
1-8
]
[
2013
24
62
62
162-73
]
[
2007
15
1
1
87-97
]
[
2017
51
67-82
]
[
2017
21
3
3
601-8
]
[
2015
37
147
147
28-49
]
[
2017
]
[
2018
]
[
2016
237-52
]
[
2010
7
2
2
5-14
]
[
2014
12
2
2
541-62
]
[
2015
18
3
3
169-81
]
[
2012
15
3
3
1466-72
]
[
2015
21
2
2
191-202
]
[
2015
19
3
3
525-36
]
[
2016
232
668-76
]
[
2015
24
1
1
187-95
]
[
2010
]
[
2011
35
1
1
63-74
]
[
2017
67
1
1
3-29
]
[
2012
5
2
2
83-100
]
[
1989
57
749-61
]
[
2008
49
3
3
182-5
]
[
2015
47
3
3
156-66
]
[
2013
34
3
3
330-47
]
[
2007
37
10
10
2376-404
]
[
2009
31
3
3
358-79
]
[
2015
41
1
1
351-61
]
[
2013
35
5
5
634-50
]
[
2015
8
1
1
1-8
]
[
2013
23
263-80
]
[
2012
22
431-9
]
[
2009
101
3
3
671-88
]
[
2005
44
269-87
]
[
2011
33
142-54
]
[
2018
24
99-106
]
[
2014
7
1
1
113-27
]
[
2016
7
55
55
1-12
]
[
1996
70
4
4
767-79
]
[
2012
22
4
4
429-38
]