1726-6718
1726-6718
S1726-67182022000200008
Ecuador
Ecuador
Ecuador
00
08
2022
00
08
2022
21
2
[
2017
64
8
8
427-30
]
[
2020
49
6
6
893-903
]
[
2019
123
2
2
e312-21
]
[
2017
31
6
6
1273-81
]
[
2018
121
2
2
462-8
]
[
2017
40
^s1
^s1
1
126-8
]
[
2013
37
5
5
366-7
]
[
2014
21
5
5
259-69
]
[
2020
43
1
1
51-6
]
[
2021
68
3
3
165-70
]
[
2018
65
5
5
269-74
]
[
2018
30
1
1
35-40
]
[
2015
65
3
3
191-9
]
[
2016
11
33
33
29-36
]
[
2017
64
7
7
406-14
]
[
2018
71
5
5
343-4
]