1657-9267
1657-9267
S1657-92672017000400202
10.11144/javeriana.upsy16-4.acsa
España
España
España
Colombia
00
12
2017
00
12
2017
16
4
202
212
[
2003
]
[
2013
20
20
127-35
]
[
2014
]
[
2006
18
1
1
25-30
]
[
2010
]
[
2010
]
[
2010
]
[
2000
]
[
2008
22
6
6
511-8
]
[
2000
12
1-2
1-2
117-29
]
[
2010
22
4
4
606-12
]
[
2015
136-53
]
[
2004
12
59-68
]
[
2007
]
[
2002
26
3
3
247-66
]
[
2005
]
[
2004
145-70
]
[
2003
12
49-65
]
[
2011
27
3
3
791-9
]
[
2007
49
1
1
45-51
]
[
2008
95
5
5
1113-35
]
[
1993
114
1
1
29-51
]
[
2010
136
1
1
21-38
]
[
2007
85
109-33
]
[
1975
]
[
1991
60
6
6
870-83
]
[
2007
10
1
1
49-63
]
[
2008
8
25-39
]
[
2008
28
2
2
153-224
]