0257-4314
0257-4314
S0257-43142020000300012
Ecuador
Ecuador
00
12
2020
00
12
2020
39
3
[
2017
5-13
]
[
2019
]
[
2017
]
[
2015
2
1
1
1-18
]
[
2016
]
[
2017
]
[
2014
4
37
37
85-93
]
[
2016
]
[
2019
38
3
3
]
[
2016
]
[
2017
7
2
2
241-53
]
[
2016
23
41
41
37-54
]
[
2015
2
19
19
253-70
]
[
2017
23
1
1
151-67
]
[
2017
1
32
32
95-100
]
[
2018
14
1
1
51-64
]
[
2014
]
[
2017
]