1405-7425
1405-7425
S1405-74252017000400099
10.22185/24487147.2017.94.033
Ecuador
Ecuador
00
12
2017
00
12
2017
23
94
99
123
[
2014
]
[
2017
19
4
4
1205-18
]
[
2012
5
1-12
]
[
2004
78
97-154
]
[
2011
60
1
1
197-239
]
[
1987
23
3
3
457-85
]
[
2000
7
2
2
89-122
]
[
1993
37
2-3
2-3
452-61
]
[
2014
20
6
6
528-51
]
[
2000
]
[
2003
1-24
]
[
2016
5
2
2
150-65
]
[
2017
9
1
1
5-26
]
[
2002
70
6
6
2367-420
]
[
2013
7
2
2
75-93
]
[
2009
133-51
]
[
1999
22
2
2
179-232
]
[
2011
46
3
3
707-32
]
[
2001
50
2
2
259-87
]
[
2001
17
89-112
]
[
2006
47-68
]
[
2002
32
3
3
311-38
]
[
2004
37
4
4
830-49
]
[
2011
115-40
]
[
2011
115-40
]
[
2005
]
[
2000
54
3
3
307-19
]
[
1974
82
6
6
1145-55
]
[
2017
]
[
2005
]
[
1976
363-90
]
[
2011
25
3
3
173-96
]
[
2013
Busan
]
[
1885
167-235
]
[
2009
28
2
2
143-67
]
[
2014
54
1
1
70-95
]
[
2007
1
1
1
70-82
]
[
2004
41
124
124
401-24
]
[
1969
138-48
]
[
1980
361-402
]
[
2017
]
[
Abuduhade
2013
45
3
3
117-31
]
[
2002
]
[
1976
3
3
3
227-43
]