2550-6722
2550-6722
S2550-67222022000200122
10.37135/chk.002.17.08
Ecuador
Ecuador
Ecuador
00
08
2022
00
08
2022
17
122
137
[
2019
]
[
2012
16
53
53
21
]
[
2018
3
9
9
20
]
[
2020
6
2
2
04
]
[
2020
6
3
3
193
]
[
2012
4
2
2
137
]
[
2017
]
[
2020
5
17
17
292
]
[
2021
8
3
3
1
]
[
2011
4
]
[
2019
4
14
14
44
]
[
2018
18
77
77
1
]
[
2017
12
2
2
1
]
[
2006
41
2
2
75
]
[
2020
7
1
]
[
2014
20
3
3
617
]
[
2019
37
2
2
80
]
[
2017
23
1
1
137
]
[
2016
8
22
]
[
2021
10
2
2
56
]
[
2017
]
[
2017
]
[
2020
16
46
46
58
]
[
2021
]
[
2020
30
9
]