0120-5307
0120-5307
S0120-53072021000100005
10.17533/udea.iee.v39n1e05
Mexico
Colombia
Colombia
Mexico
Mexico
Mexico
00
04
2021
00
04
2021
39
1
[
2020
8:337
]
[
2020
]
[
2020
]
[
2020
]
[
2020
47
4
4
190-7
]
[
2020
]
[
2020
]
[
2020
6
2
2
]
[
2020
91
29-34
]
[
2020
23
4
4
249-54
]
[
2020
46
102807
]
[
2020
27
1-9
]
[
2020
72
102232
]
[
2020
16
10
10
1745-52
]
[
2020
1-11
]
[
2020
1-12
]
[
2020
15
8
8
]
[
2020
9
4
4
78-103
]
[
2020
74
1-6
]
[
2020
15
5
5
]
[
2020
3
7
7
194-8
]
[
2020
1-11
]
[
2020
17
12
12
4441
]
[
2020
58
426-32
]
[
2020
]
[
2020
]
[
2016
50
4
4
592-612
]
[
2020
20201-14
]
[
2020
38
3
3
]