2528-7907
2528-7907
S2528-79072018000400060
Ecuador
Ecuador
Ecuador
00
12
2018
00
12
2018
1
28
60
69
[
2017
4
2
2
519-26
]
[
2018
3
2
2
21-4
]
[
2017
15
3
3
57-63
]
[
2018
6
1
1
25-38
]
[
2016
9
1
1
35-41
]
[
2015
52
1
1
21-9
]
[
2016
3
9
9
138-49
]
[
2016
1
39
39
19-22
]
[
2014
66
6
6
505-11
]
[
2014
20
2
2
208-18
]
[
2017
3
2
2
46-50
]
[
2016
74
10
10
246-52
]
[
2015
151
4
4
485-90
]
[
2015
23
1
1
7-14
]
[
2015
19
4
4
1-13
]
[
2016
20
5
5
604- 610
]
[
2016
6
11
11
3-24
]
[
2016
26
2
2
70-7
]
[
2016
1
2
2
39-44
]
[
2017
21
1
1
119-30
]