2602-8050
2602-8050
S2602-80502023000100026
10.29019/eyn.v14i1.1092
Cuba
Ecuador
00
06
2023
00
06
2023
14
1
26
39
[
2018
9
1
1
75-85
]
[
2019
5
2
2
129-37
]
[
2018
2
1
1
1-21
]
[
2018
15
30
30
]
[
2012
]
[
2018
31
2
2
144-56
]
[
2019
4
1
1
250-65
]
[
2019
3
1
1
38-57
]
[
2020
28
1
1
133-42
]
[
2019
3
1
1
58-72
]
[
2019
4
3-1
3-1
19-39.
]
[
2018
4
1
1
15-28
]
[
2019
6
3
3
1-16
]
[
2017
7
1
1
]
[
2021
8
16
16
27-36
]
[
2018
23
3
3
13-20
]
[
2017
25
2
2
326-37
]
[
2020
6
6
134-54
]
[
2017
84
206
206
9-16
]
[
2017
10
22
22
29-38
]
[
2017
4
3
3
28-51
]
[
2022
13
1
1
1-20
]