1990-8644
1990-8644
S1990-86442022000600087
Ecuador
Ecuador
00
12
2022
00
12
2022
18
89
87
99
[
2013
16
51-66
]
[
2005
4
1
1
31-41
]
[
2019
1
1
8-13
]
[
2009
12
1
1
181-204
]
[
2021
24
2
2
51-65
]
[
2021
42
05
05
66-77
]
[
2015
18
2
2
161-76
]
[
1997
]
[
2013
22
43
43
71-90
]
[
2020
24
56
56
244-55
]
[
2015
3
1-29
]
[
2018
]
[
1998
]
[
2014
12
1
1
111-38
]
[
2016
2
6
6
1-8
]
[
2019
1
3
3
84-97
]
[
2017
9
2
2
225-31
]
[
2021
32
1
1
41-58
]
[
2015
24
1-2
1-2
71-5
]
[
2019
]