0120-9957
0120-9957
S0120-99572018000400372
10.22516/25007440.212
Colombia
Colombia
00
12
2018
00
12
2018
33
4
372
378
[
2015
27
2
2
212-9
]
[
2005
39
5
5
357-71
]
[
2008
19
4
4
729-45
]
[
1999
30
4
4
744-8
]
[
1991
6
4
4
187-92
]
[
1993
38
9
9
1569-80
]
[
2008
27
10
10
971-9
]
[
2000
26
8
8
35-48
]
[
2013
34
3
3
212-7
]
[
2016
31
4
4
547-54
]
[
2003
32
2
2
553-75
]
[
2009
29
166-7
]
[
2013
122
5
5
335-8
]
[
2008
23
2
2
172-6
]
[
2004
2
8
8
665-8
]
[
2013
46
6
6
965-87
]
[
2003
124
1
1
328-36
]
[
2007
20
2
2
144-50
]
[
2003
5
1
1
56-65
]
[
2000
61
12
12
3639-48
]