1692-8261
1692-8261
S1692-82612017000200060
10.15665/rp.v15i2.777
Colombia
Colombia
Colombia
00
12
2017
00
12
2017
15
2
60
73
[
2001
80
3
3
233-5
]
[
2011
29
3
3
223-49
]
[
2010
157
2
2
277-96
]
[
2012
94
2
2
278-89
]
[
2006
80
1
1
66-74
]
[
2010
177
1
1
70-80
]
[
2014
4
1
1
91 -102
]
[
2001
51
1
1
25-40
]
[
2003
57
1
1
55-65
]
[
2011
172
1
1
158-66
]
[
2004
30
7
7
953-71
]
[
2014
109
109
9-20
]
[
2007
146
1
1
243-8
]
[
2005
52
2
2
174-81
]
[
2005
284
1
1
14-21
]
[
2010
10
]
[
1999
34
5
5
451-65
]
[
2001
35
3
3
605 -612
]
[
2012
95
95
236-40
]
[
2005
40
2
2
565-72
]
[
2015
270
270
621-30
]
[
2012
97
97
116-22
]
[
2015
13
2
2
64-71
]
[
2015
]