2007-5057
2007-5057
S2007-50572023000300091
10.22201/fm.20075057e.2023.47.23517
Ecuador
Ecuador
00
09
2023
00
09
2023
12
47
91
97
[
1987
9
1
1
59-71
]
[
2016
2
2
2
75-9
]
[
2022
22
104
104
]
[
2018
19
1-3
]
[
2012
]
[
2020
]
[
2006
64
124
124
173-96
]
[
2014
9
2
2
1-12
]
[
2007
10
20
20
105-6
]
[
2020
]
[
2011
48
21-32
]
[
2019
47
27-8
]
[
2007
11
127-43
]
[
1984
18
4
4
284-97
]
[
2016
32
2
2
1-12
]
[
2019
24
959-69
]
[
2021
1
19
19
]
[
2019
7
2
2
]
[
2021
12
31
31
36-51
]
[
2019
12
5
5
]
[
2019
20
4
4
256-62
]
[
2021
]