0121-8530
0121-8530
S0121-85302020000200015
10.19053/01218530.n37.2020.8866
Colombia
00
06
2020
00
06
2020
37
15
26
[
1999
]
[
1989
]
[
2013
]
[
1987
]
[
1997
]
[
2008
9
]
[
2013
21
21
65-82
]
[
1969
]
[
1989
]
[
1984
]
[
1995
32
40
40
142-62
]
[
2006
a
]
[
2006
b
]
[
2006
]
[
1978
2
1931-5
]
[
1993
]
[
1981
13-46
]
[
1999
]
[
2013
23
23
33-48
]
[
2014
24
24
91-7
]