1390-6542
1390-6542
S1390-65422025000300001
10.29019/enfoqueute.1150
Ecuador
Ecuador
Ecuador
00
09
2025
00
09
2025
16
3
1
15
[
2015
]
[
2012
48
11
11
]
[
2011
36
15
15
2069-82
]
[
2020
]
[
2017
55
63-71
]
[
2020
8
2
275-88
]
[
2024
129
10
10
]
[
2006
42
11
11
]
[
2020
]
[
2019
124
10
10
2358-80
]
[
2003
39
3
3
]
[
2003
41
2
2
127-40
]
[
2003
39
6
6
]
[
2021
]
[
1956
]
[
2023
617
129073
]
[
2021
12
2
2
35-41
]
[
2013
]
[
2007
]
[
2019
]
[
2000
]
[
2024
26
2
2
480-93
]
[
2008
]
[
2002
38
10
10
]
[
1984
110
11
11
1613-41
]
[
1993
119
4
4
491-505
]
[
2014
50
2
2
1506-30
]
[
2015
]
[
1993
31
4
4
549-62
]
[
2023
29
2
2
147-53
]
[
2015
53
2
2
253-63
]
[
2017
]
[
1987
27-35
]