0120-5609
0120-5609
S0120-56092017000200034
10.15446/ing.investig.v37n2.62092
Colombia
Colombia
Colombia
00
08
2017
00
08
2017
37
2
34
41
[
2011
20
7
7
982-97
]
[
2000
68
3
3
179-90
]
[
2004
]
[
2005
69
135-50
]
[
2004
30
3
3
203-9
]
[
2014
2
123-31
]
[
2015
41
1
1
153-8
]
[
2016
18
41-55
]