1684-1824
1684-1824
S1684-18242021000501254
Ecuador
Ecuador
00
10
2021
00
10
2021
43
5
1254
1268
[
2017
]
[
2014
4
2
2
12-7
]
[
2011
29
4
4
380-91
]
[
2005
]
[
2019
]
[
2012
6
1
1
75-87
]
[
2010
188
]
[
2019
12
29
29
1-8
]
[
2017
]
[
2021
4
1
1
621-36
]
[
2018
]
[
2020
12
4
4
]
[
2018
27
4
4
193-207
]
[
2017
15
1
1
]
[
2017
]
[
2017
]
[
2014
]
[
2019
18
3
3
]
[
2019
7
3
3
]