2500-5006
2500-5006
S2500-50062017000100093
10.22265/acnef.4.1.250
Colombia
Colombia
Colombia
Colombia
Colombia
00
06
2017
00
06
2017
4
1
93
98
[
2010
10
3
3
687-91
]
[
2012
32
5
5
683-4
]
[
2014
28
4
4
135-42
]
[
2013
160
3
3
275-87
]
[
2016
36
9-14
]
[
2014
93
2
2
100-5
]
[
2014
46
9
9
3004-9
]
[
2013
57
11
11
1542-9
]
[
2015
3
3
3
195-6
]
[
2016
30
1
1
207-27
]
[
2014
89
4
4
484-92
]