1659-0775
1659-0775
S1659-07752020000100045
Ecuador
Ecuador
Ecuador
00
06
2020
00
06
2020
32
45
56
[
2012
1
102-11
]
[
2015
1
48-55
]
[
2016
33
380-6
]
[
2015
2
25-41
]
[
2014
111
310-7
]
[
]
[
2015
41
23-35
]
[
2013
110
447-54
]
[
2010
26
533-8
]
[
2014
111
124-30
]
[
2012
87
503-9
]
[
2015
32
311-22
]
[
2015
38
227-35
]
[
2015
31
895-900
]
[
2011
31
204-11
]
[
2014
35
38-43
]
[
2016
59
304-13
]
[
2013
29
91-6
]
[
2014
58
208-16
]
[
2016
32
442/449
]
[
2011
20
355-60
]
[
2014
42
1613-20
]
[
2014
122
245-50
]
[
2016
31
93-103
]
[
2013
29
78-84
]
[
2013
29
815-23
]
[
2010
4
1-305
]
[
2007
1363-8
]
[
2012
107
316-21
]
[
2015
31
1363-9
]
[
2009
140
28-37
]
[
2015
31
217-24
]
[
2010
38
995-1000
]
[
2010
6
78-93
]
[
2014
30
234-41
]
[
2016
32
499-509
]
[
2014
3
1-530
]
[
2015
60
256-66
]
[
2016
18
331-40
]
[
2013
29
70-7
]
[
2014
26
382-93
]
[
2015
146
501-7
]
[
2015
114
67-74
]
[
2010
38
123-1130
]
[
2013
42
199-209
]
[
2015
21
45-53
]
[
2016
32
442-9
]
[
2016
32
373-84
]
[
2013
41
135-47
]