0120-3649
0120-3649
S0120-36492018000200216
10.11144/javeriana.tx68-186.jmtpa
Ecuador
00
12
2018
00
12
2018
68
186
216
244
[
2010
]
[
1996
3
]
[
2008
]
[
1998
]
[
1998
35-85
]
[
2008
]
[
1988
]
[
2011
]
[
2000
]
[
2012
]
[
2005
]
[
1952
]
[
2001
]
[
1996
1-90
]
[
2011
153-220
]
[
1993
91
92
92
620-40
]
[
2006
]
[
1984
]
[
2018
]
[
2016
183-202
]
[
1981
]
[
1983
]
[
2012
]
[
2000
49-73
]
[
1988
98-157
]
[
1998
]
[
1997
]
[
2012
]
[
2008
]
[
2017
]
[
2010
]
[
2015
167-86
]
[
2005
]
[
1999
]
[
1977
]
[
2008
]
[
2008
]
[
2009
]
[
2012
]
[
2012
33-51
]
[
2016
169-81
]
[
2006
14
1-2
1-2
11-38
]
[
2011
38
89
89
35-56
]
[
2015
]
[
2000
]
[
2017
]
[
2013
]
[
2012
]
[
2015
5
8
8
97-115
]
[
2012
20
45
45
275-304
]
[
2014
1-14
]
[
2000
]