2528-7907
2528-7907
S2528-79072017000200054
Ecuador
00
12
2017
00
12
2017
1
19
54
65
[
2010
1era
]
[
2005
11
1-2
1-2
333-8
]
[
2003
]
[
]
[
2009
9
1
1
197-226
]
[
2009
6
6
12-7
]
[
2012
30
1-3
1-3
289-303
]
[
2011
]
[
2003
1era ed
]
[
2010
27
2
2
183-90
]
[
2012
15
28
28
29-39
]
[
2014
31
1
1
71-7
]
[
2008
217
]
[
2012
5
1
1
66-76
]
[
2004
24
31-42
]
[
2012
12
1
1
44-69
]
[
2013
12
2
2
163-70
]