2007-2872
2007-2872
S2007-28722020000100022
10.22201/iisue.20072872e.2020.30.586
Chile
Spain
00
00
2020
00
00
2020
11
30
22
40
[
2016
5
2
2
]
[
2016
91
2
2
69-74
]
[
1993
66
3
3
259-60
]
[
2016
41
2
2
302-20
]
[
2014
37
2
2
176-86
]
[
2005
48
1
1
101-16
]
[
2004
3
1
1
27-40
]
[
2016
42
2
2
524-5
]
[
2011
4
11
11
19
]
[
2018
28
4
4
347-60
]
[
2005
58
641-72
]
[
2010
21
3
3
323-37
]
[
2011
32
1
1
38-47
]
[
2009
3
3
29-38
]
[
2005
56
517-43
]
[
2012
16
17
]
[
2015
40
2
2
350-67
]
[
2007
3
1
1
58-69
]
[
2006
91
1
1
202
]
[
2006
91
3
3
706
]
[
2005
31
5
5
700-18
]
[
2006
7
3
3
77-124
]
[
2007
103
2
2
159-78
]
[
2008
34
3
3
410-76
]
[
2012
138
10
10
1181-91
]
[
2016
42
2
2
437-47
]
[
2018
28
4
4
378-94
]
[
2018
28
4
4
325-31
]
[
2018
1080-8
]
[
2007
22
22
36-50
]
[
2010
26
1
1
47-71
]
[
2012
532-54
]
[
2009
39-79
]
[
2008
21
3
3
7
]
[
2012
29
5
5
803-20
]
[
2011
17
4
4
233-51
]
[
2010
7
4
4
117-33
]
[
2006
37
5
5
490-521
]
[
2013
9
1
1
281-304
]
[
2015
57
3
3
262-78
]
[
2017
59
3
3
234-49
]
[
2015
13-24
]