0120-0283
0120-0283
S0120-02832021000200143
10.18273/revbol.v43n2-2021008
Colombia
Colombia
00
08
2021
00
08
2021
43
2
143
162
[
2014
39
6
6
42-6
]
[
1995
14
10
10
1021-98
]
[
1993
4
5-13
]
[
1987
]
[
2007
]
[
2005
]
[
1992
40
2
2
195-209
]
[
1975
1
413-27
]
[
2017
]
[
2016
]
[
2015
]
[
1990
50
441-70
]
[
1994
11
2
2
202-7
]
[
2009
]
[
2004
]
[
1990
]