0120-5307
0120-5307
S0120-53072021000300015
10.17533/udea.iee.v39n3e15
Colombia
Colombia
Colombia
Colombia
Colombia
Colombia
00
12
2021
00
12
2021
39
3
[
2018
2017
1205-14
]
[
2017
16
46
46
182-216
]
[
2018
15
93
93
1-9
]
[
2013
24
2
2
108-12
]
[
2013
47
3
3
591-9
]
[
2015
20
4
4
411-9
]
[
2018
2018
7940854
7940854
9
]
[
2018
5
170-86
]
[
2017
16
30
30
7
]
[
2014
2
2
2
300-15
]
[
2015
23
2
2
83-90
]
[
2018
9
1
1
2007-16
]
[
2010
28
3
3
323-35
]
[
2009
17
3
3
328-34
]
[
2018
]
[
2014
5
1
1
585-94
]
[
2018
8
1
1
17-25
]
[
2010
66
6
6
1388-400
]
[
2000
9
6-13
]
[
2016
34
11
11
493-502
]
[
2015
18
1
1
25-34
]
[
2009
1
1
1
1-11
]
[
2010
]
[
2015
4
1
]
[
2016
20
2
2
105-13
]
[
2018
27
5
5
1147-57
]
[
2016
34
11
11
493-502
]
[
2012
23
3
3
153-8
]
[
2010
9
2
2
1
]
[
2015
26
1
1
19-25
]
[
2015
28
3
3
145-52
]
[
2013
21
1
1
]
[
2017
7
5
5
1159-70
]
[
2015
2nd ed
]
[
2000
]
[
2007
16
1
1
5-18
]
[
1990
27
2
2
133-44
]
[
2011
71
4
4
684-711
]
[
1994
7
]
[
2014
22
1
1
13-8
]
[
2010
19
4
4
539-49
]
[
2011
33
131
131
131-54
]
[
2016
]
[
2015
33
3
3
1156-64
]
[
2014
6
]