2215-910X
2215-910X
S2215-910X2020000100064
10.14349/sumneg/2020.v11.n24.a7
Colombia
Colombia
Colombia
00
06
2020
00
06
2020
11
24
64
72
[
2005
26
3
3
197-218
]
[
2017
43
6
6
1661-92
]
[
2016
28
5-6
5-6
232-47
]
[
2018
a
34
62
62
20-32
]
[
2018
b
28
70
70
99-114
]
[
2018
39
2
2
39-46
]
[
2019
Fifth ed
]
[
1995
20
1
1
65-91
]
[
2015
61
11
11
2549-68
]
[
1984
]
[
1970
122-4
]
[
2017
38
5
5
3-11
]
[
2019
]
[
1999
42
1
1
87-99
]
[
2002
12
2
2
235-56
]
[
2008
25
1
1
1-18
]
[
2012
107
363-77
]
[
2002
]
[
2003
13
1
1
25-41
]
[
2007
15
2
2
106-14
]
[
1991
5
2
2
61-75
]
[
2007
32
4
4
1096-120
]
[
2006
34
3
3
232-44
]
[
2004
15
3
3
350-63
]
[
UN
1987
]
[
2018
]
[
2019
]
[
2019
33
2
2
172-202
]
[
2017
25
4
4
209-22
]