0120-1751
0120-1751
S0120-17512021000100043
10.15446/rce.v44n1.83987
Colombia
Colombia
00
06
2021
00
06
2021
44
1
43
64
[
1963
34
1
1
122-48
]
[
2010
101
38-42
]
[
1951
38
3/4
3/4
337-44
]
[
1954
16
2
2
296-8
]
[
2019
73
10
10
2151-8
]
[
1949
36
3/4
3/4
317-46
]
[
2020
43
]
[
1995
19
669-89
]
[
1981
41
11-21
]
[
2007
98
2002-8
]
[
1993
74
8
8
2204-14
]
[
1991
]
[
2002
2
]
[
1967
4
1
1
13-7
]
[
1988
]
[
1956
43
1/2
1/2
128-36
]
[
1979
6
]
[
2011
34
2
2
347-75
]
[
2005
49
4
4
974-97
]
[
R Core Team
2019
]
[
2018
74
6
6
297-309
]
[
1988
75
4
4
794-6
]
[
2006
97
827-43
]
[
2012
41
4439-43
]
[
2008
52
2714-24
]
[
1984
14
323-35
]