0124-5376
0124-5376
S0124-53762020000100016
10.21068/c2020.v21n01a02
Colombia
Brazil
Argentina
00
06
2020
00
06
2020
21
1
16
27
[
2003
64
]
[
1999
78
119-69
]
[
2000
14
4
4
193-209
]
[
2012
13
2
2
86-101
]
[
2001
77
3
3
196-209
]
[
2016
51
176-87
]
[
2017
116
11
11
3043-55
]
[
2005
100
1
1
25-32
]
[
1940
3
12
12
414-8
]
[
2006
6
1
1
9
]
[
2018
9
2
2
171-8
]
[
1991
]
[
2016
115
1
1
367-77
]
[
2016
2
2
]
[
2007
32
5
5
446-50
]
[
2005
91
5
5
1015-24
]
[
2006
179-94
]
[
2009
105
5
5
1345-9
]
[
2010
II
]
[
2013
]
[
2016
4122
1
1
784-802
]
[
2006
38
1
1
155-70
]
[
2009
2
1
1
7-2
]
[
2017
57
8
8
105-11
]
[
2019
20
2
2
503-10
]
[
1983
20
1
1
1-10
]
[
2014
229-51
]
[
2007
]
[
2001
18
3
3
907-60
]
[
2004
509
1-8
]
[
1993
14
4
4
61-75
]
[
1994
a
9
1-18
]
[
1994
b
9
161-92
]
[
1995
a
15
1-27
]
[
1995
b
10
135-60
]
[
1996
16
2
2
1-25
]
[
1997
17
1
1
9-24
]
[
1981
29
1
1
11-20
]
[
1981
]
[
2013
]
[
2016
64
2
2
701-13
]
[
2013
79
9
9
2952-61
]
[
1980
52
1-20
]
[
1981
30
91-7
]
[
2012
7
7
7
]
[
R. Core Team
2014
]
[
2010
11
1-2
1-2
141-71
]
[
2013
20
2
2
301-65
]
[
2015
22
2
2
349-58
]
[
1970
48
5
5
1093-7
]
[
2004
82
2
2
616-26
]
[
2019
20
2
2
511-8
]
[
1976
20
1-177
]
[
1966
405-675
]
[
2016
115
10
10
4037-44
]