0121-0807
0121-0807
S0121-08072018000300257
10.18273/revsal.v50n3-2018010
Colombia
Colombia
Colombia
00
09
2018
00
09
2018
50
3
257
268
[
2011
65
286-98
]
[
2011
]
[
2009
]
[
2013
4
4
78-84
]
[
2002
76
23
23
12055-68
]
[
2008
86
12
12
3279-88
]
[
2014
10
8
8
]
[
2015
9
9
7-28
]
[
2012
37
1
1
62-70
]
[
2013
80
4
4
631-7
]
[
2010
107
2
2
850-5
]
[
2011
8
1
1
422
]
[
2011
6
10
10
]
[
2013
8
1
1
]
[
2005
333
2
2
438-42
]
[
2015
209
209
58-67
]
[
2010
6
12
12
]
[
2014
88
21
21
12825-38
]
[
2012
86
11
11
6023-32
]
[
2012
8
5
5
]
[
2016
7
7
869
]
[
2016
6
4
4
46
]
[
2009
19
9
9
975-80
]
[
2014
26
26
22-9
]
[
2013
]
[
2016
7
7
]
[
2009
28
45
45
3997-4008
]
[
2009
106
7
7
2313-8
]
[
2001
268
17
17
4639-46
]
[
2000
19
5
5
700-9
]
[
2011
414
1
1
19-25
]
[
2012
22
2
2
144-53
]
[
2011
95
11
11
772-84
]
[
2009
22
2
2
303-13
]
[
2008
6
1
1
]
[
2015
33
5
5
2253-60
]
[
2013
33
28
28
3648-59
]
[
2014
9
11
11
]
[
2011
32
4
4
623-30
]
[
2008
270
1
1
66-76
]
[
2012
423
2
2
313-8
]
[
1998
95
7
7
3621-6
]
[
2010
46
16
16
2996-3006
]
[
2015
297
2
2
108-19
]
[
2003
77
22
22
12276-84
]
[
2004
23
53
53
8619-28
]
[
2013
436
4
4
672-6
]
[
2010
107
10
10
119-36
]
[
2014
58
12
12
1684-9
]
[
2013
94
6
6
1185-90
]
[
2011
2
1
1
1
]
[
2017
19
1
1
39
]
[
1989
29
6
6
604
]
[
2010
52
4
4
536-40
]
[
2007
120
10
10
]
[
2005
131
10
10
900-4
]
[
2012
379
9822
9822
1234-44
]
[
2007
128
4
4
558-64
]
[
2013
35-53
]
[
2011
105
12
12
717-26
]
[
2009
19
6
6
377-88
]
[
2009
19
6
6
377-88
]
[
2004
199
10
10
1301-4
]
[
2006
11
11
488-95
]
[
2010
3
4
4
1035-59
]
[
2011
154
6
6
770-6
]
[
2016
30
6
6
1333-43
]
[
2007
109
7
7
2773-80
]
[
1928
16
12
12
1928-35
]
[
1915
369
20
20
1915-25
]
[
2013
368
15
15
1408-16
]
[
2016
]
[
2014
10
10
721-36
]
[
2012
23
^s7
^s7
7
vii83-5
]
[
2007
18
4
4
225-35
]
[
2013
122
3
3
328-40
]
[
2017
6
6
386
]