0121-246X
0121-246X
S0121-246X2019000100154
10.17533/udea.rfo.v30n2a2
Colombia
Colombia
Colombia
Colombia
00
06
2019
00
06
2019
30
2
154
165
[
2009
2
3
3
201-8
]
[
2011
1
1
]
[
1984
58
5
5
589-99
]
[
2004
30
6
6
391-8
]
[
2007
33
11
11
1278-82
]
[
2011
112
6
6
825-42
]
[
2015
41
2
2
265-73
]
[
1969
35
2
2
83-97
]
[
1963
57
651-62
]
[
2013
7
3
3
302-9
]
[
1964
15
257-70
]
[
2017
18
3
3
177-81
]
[
2015
41
8
8
1207-13
]
[
2013
39
9
9
1097-103
]
[
2006
32
4
4
299-306
]
[
2012
1
1-14
]
[
2013
10
1-9
]
[
2010
205
4
]
[
2003
1
]
[
2004
3
2
2
100-7
]
[
2013
7
2
2
1-23
]
[
2014
43
2
2
95-104
]
[
2011
61
6
6
297-301
]
[
2015
38
1
1
77-83
]
[
2013
31
8
8
459-67
]
[
2015
1-9
]
[
1993
]
[
2014
1
1
]
[
2012
3
2
2
62-71
]
[
2015
1
]
[
2013
]
[
1986
2
1
1
1-5
]
[
2017
163
255-62
]
[
2007
33
5
5
616-20
]
[
2017
232
290-303
]
[
2005
12
25-38
]
[
1983
16
3
3
99-107
]
[
2005
12
2-24
]
[
2014
40
2
2
285-90
]
[
2017
18
3
3
177-81
]