0120-2812
0120-2812
S0120-28122020000300188
10.15446/acag.v69n3.79456
Colombia
Colombia
00
09
2020
00
09
2020
69
3
188
195
[
2017
a
30
349-58
]
[
2017
b
51
375-9
]
[
2011
a
32
]
[
2011
b
52
]
[
2005
45
1
1
18-26
]
[
2018
]
[
1966
6
1
1
36-40
]
[
2010
460p
]
[
2006
46
4
4
1488-500
]
[
1967
149
]
[
2017
6
5
5
440-8
]
[
2019
247
216-23
]
[
1988
76
425-30
]
[
2011
2
1
1
77-9
]
[
2017
]
[
2010
6
2
2
31-4
]
[
R Core Team
2018
]
[
1987
]
[
2016
Vol. 17
3
3
309-29
]
[
2009
36
1
1
81-7
]
[
2005
244
]
[
2016
65
1
1
72-9
]
[
2000
40
3
3
597-605
]
[
2018
]
[
1988
80
3
3
388-93
]