2027-8306
2027-8306
S2027-83062021000200467
10.19053/20278306.v11.n3.2021.13344
Ecuador
Ecuador
00
12
2021
00
12
2021
11
3
467
478
[
2020
45
4
4
]
[
2019
11
4
4
163-70
]
[
2015
2
2
2
4-15
]
[
2018
]
[
2010
]
[
2018
39
1
1
24-35
]
[
2017
]
[
2016
4-11
]
[
2021
4
2
2
155-74
]
[
2016
]
[
2020
16
1
1
70-89
]
[
2019
34
1
1
xi-v
]
[
2018
]
[
2020
2
]
[
2012
]
[
2015
78
1
1
74-91
]
[
2017
18
3
3
69-82
]
[
2017
7
14
14
113-29
]
[
2019
9
18
18
189-202
]
[
2021
64
2
2
1-15
]