0121-4381
0121-4381
S0121-43812018000200090
10.14349/sumapsi.2018.v25.n2.1
Chile
Chile
Colombia
Peru
España
Chile
00
12
2018
00
12
2018
25
2
90
101
[
2017
51
3
3
268-81
]
[
2012
44
4
4
657-67
]
[
2013
27
1
1
5-14
]
[
1973
]
[
1978
82-8
]
[
1986
]
[
1993
]
[
2002
46
1
1
79-86
]
[
2011
181-96
]
[
2013
]
[
2016
11
2
2
153-6
]
[
2014
32
1
1
167-82
]
[
2016
33
1
1
66-80
]
[
2017
7
2
2
75-93
]
[
2018
55
120-36
]
[
2015
33
3
3
205-19
]
[
1950
2.a
]
[
2017
68
4
4
1036-47
]
[
2016
7
5
5
437-43
]
[
2013
21
1
1
77-91
]
[
1986
37
5
5
307-14
]
[
2016
16
9
9
]
[
2016
26
2
2
137-54
]
[
2017
51
3
3
282-96
]
[
Elsevier
2017
]
[
2017
20
2
2
33-4
]
[
2018
45
2
2
132-45
]
[
2017
27
66
66
7-15
]
[
2018
13
1
1
33-40
]
[
2012
11
3
3
699-717
]
[
2017
]
[
2014
49
1
1
56-60
]
[
2016
44
1
1
46-54
]
[
2017
112
2
2
1069-77
]
[
2013
94
3
3
943-54
]
[
2017
112
1
1
655-7
]
[
2016
107
4
4
768-80
]
[
2011
29
2
2
354-69
]
[
2017
102
3
3
237-53
]
[
1981
31
1
1
294-315
]
[
1986
9
1-2
1-2
13-25
]
[
2017
66
35-45
]
[
2010
13
2
2
35-46
]
[
2018
17
3
3
1-3
]
[
2017
2017
125-35
]
[
1926
16
317-23
]
[
2014
]
[
1993
43-66
]
[
2018
432
245-68
]
[
2013
4
2
2
195-216
]
[
2017
64
4
4
253-9
]
[
2014
51
3-4
3-4
26-9
]
[
2017
51
3
3
297-319
]
[
2017
35
1
1
81-93
]
[
2010
13
1
1
503-15
]
[
2012
21
1
1
79-95
]
[
2014
49
6
6
498-502
]
[
2010
23
2
2
384-408
]
[
1993
25-41
]
[
2013
8
3
3
207-21
]
[
2017
112
2
2
1069-77
]
[
2013
2.a
]
[
2017
26
1
1
1-17
]
[
2018
21
2
2
13-38
]
[
2010
2
1
1
52-64
]
[
2016
27
3
3
303-6
]
[
1983
6
33-8
]
[
2017
51
3
3
320-34
]
[
2017
113
2
2
705-34
]
[
2018
152
4
4
199-225
]
[
2018
29
1
1
73-88
]
[
2018
27
3
3
478-91
]
[
2015
41
3
3
330-40
]
[
2018
128
1
1
]
[
2018
10
4
4
2437-47
]
[
2018
128
1
1
]
[
2018
12
4
4
]