2011-804X
2011-804X
S2011-804X2020000100090
10.17227/ppo.num23-9691
Colombia
Chile
Colombia
00
06
2020
00
06
2020
23
90
103
[
2016
10
1
1
41-51
]
[
2005
25
67
67
309-17
]
[
2017
6
11
11
31-56
]
[
2012
2
2
2
225-47
]
[
2006
22
93-112
]
[
1990
1
70-5
]
[
2011
169-215
]
[
2016
23
62-8
]
[
2018
257-64
]
[
2015
20-21
84-96
]
[
2013
17-38
]
[
2013
8
1
1
41-58
]
[
2016
24
1
1
154-74
]
[
2010
7
10
10
217-36
]
[
2001
]
[
2017
]
[
2014
6
11
11
5-27
]
[
2014
11
37-46
]
[
2015
14
58-67
]
[
2018
128
69-73
]
[
2019
31
100-24
]
[
2016
80
3
3
134-40
]
[
2004
5
1
1
1-12
]
[
2008
]
[
2013
]
[
2012
27
9-21
]
[
2017
13
2
2
186-98
]
[
2013
4
12
12
51-7
]
[
2008
31
4
4
1015-38
]
[
2017
6
11
11
78-99
]
[
2014
36
145
145
175-87
]
[
2017
18
52-63
]
[
2012
5
10
10
519-36
]
[
2013
]
[
2004
]
[
2007
1
172-92
]
[
1999
]
[
2001
3-27
]