1909-0455
1909-0455
S1909-04552020000200024
10.22507/pml.v15n2a2
Colombia
Colombia
00
12
2020
00
12
2020
15
2
24
45
[
2018
52
4
4
1704-24
]
[
2013
64
68-78
]
[
2015
286
127-35
]
[
2012
197
181-92
]
[
2017
320
608-33
]
[
2014
21
2
2
846-53
]
[
2017
8
1
1
1-11
]
[
2018
140
176-82
]
[
2019
]
[
2018
338
599-627
]
[
2016
29
178-85
]
[
2018
42
390-402
]
[
2019
666
12-21
]
[
2010
4
3
3
217-41
]
[
2019
40
15
15
1910-22
]
[
2010
75
3
3
385-91
]
[
2013
Eighth
]
[
2016
]
[
2010
45
9
9
1768-76
]
[
2015
8
136-41
]
[
2018
3
3
3
574-91
]
[
2014
45
4
4
1717-26
]
[
2015
88
12
12
2038-43
]
[
2018
9
4
4
295-303
]
[
2016
266
120-5
]
[
2015
28
307-15
]
[
2014
7
6
6
981-9985
]
[
2019
123
206-14
]
[
2015
24
1
1
13-8
]