1817-5996
1817-5996
S1817-59962021000300014
Ecuador
Ecuador
Ecuador
00
12
2021
00
12
2021
23
3
[
2010
28
18-24
]
[
2017
32
3
3
11-8
]
[
2013
20
1
1
]
[
2015
7
5
5
1
]
[
2013
20
1
1
24-34
]
[
2018
68
1
1
]
[
2016
8
1
1
27-38
]
[
2018
14
1
1
12-7
]
[
2013
7
2
2
11-7
]
[
2018
20
1
1
16-20
]
[
2017
49
11
11
87-93
]
[
2018
38
2
2
204-8
]