0121-5612
0121-5612
S0121-56122021000400015
10.7440/colombiaint108.2021.02
Colombia
00
12
2021
00
12
2021
108
15
38
[
2016
]
[
2020
6
72
72
50-4
]
[
2012
7
22
22
60-1
]
[
2016
]
[
2014
]
[
2009
2
35
35
197-222
]
[
2012
1
43
43
1-18
]
[
2014
1
41
41
1-23
]
[
2017
1
20
20
39-43
]
[
2017
2-3
34
34
25-37
]
[
2018
1
57
57
5-32
]
[
2018
3
46
46
259-82
]
[
2019
1
46
46
1-31
]
[
2012
2
34
34
259-76
]
[
2002
415
23
]
[
2000
41
17-8
]
[
2016
3-4
26
26
4-10
]
[
1999
2
105
105
366-405
]
[
2000
]
[
2016
3
6
6
393-421
]
[
2016
9-17
]
[
2016
]
[
2004
40
186-201
]
[
2019
7
71
71
1-23
]
[
2010
]
[
2013
3
89-92
]
[
2015
1
2
2
59-72
]
[
2014
]
[
2003
21
65-79
]
[
2015
2
2
2
128-46
]
[
2012
113
1
1
127-41
]
[
2020
]
[
2020
]
[
2014
1
1
1
62-9
]
[
2006
]
[
2016
1-11
]
[
2017
4
46
46
285-318
]
[
2017
3
44
44
594-630
]
[
2017
3
24
24
176-202
]
[
2018
2
45
45
237-79
]
[
2020
]
[
1988
1
1
1
11-38
]
[
2017
265-88
]
[
2018
]
[
2020
1
4-5
]
[
2018
]
[
2017
1-2
4
4
276-95
]
[
2020
2
28
28
3-24
]
[
1971
]
[
2018
2
5
5
202-13
]
[
2015
1
2
2
81-98
]
[
2007
8
36
36
614-21
]
[
2020
1
54-63
]
[
2004
]
[
2019
]
[
2017
54
58-73
]