0121-8123
0121-8123
S0121-81232017000100044
10.1016/j.rcreu.2016.08.003
Colombia
Colombia
00
03
2017
00
03
2017
24
1
44
47
[
2010
55
429-44
]
[
1992
116
488-98
]
[
1997
337
1512-23
]
[
1997
337
1512-23
]
[
2007
147
611-9
]
[
1999
40
2147-51
]
[
2011
4
439-42
]
[
2005
52
2461-9
]
[
2010
363
211-20
]
[
2005
52
262-8
]
[
2006
173
180-7
]
[
2008
16
230-2
]
[
2010
29
708-10
]
[
2007
91
1414
]