1390-7697
1390-7697
S1390-76972025000100070
10.26423/rctu.v12i1.852
Ecuador
Ecuador
Ecuador
00
06
2025
00
06
2025
12
1
70
77
[
2020
21
3
3
1-16
]
[
2024
]
[
2018
]
[
2012
]
[
2020
21
2
2
]
[
2020
]
[
2019
27
1
1
11
]
[
2018
10
10
69-78
]
[
2023
]
[
2023
]
[
2019
]
[
2017
]
[
2020
]
[
2017
]
[
2020
]
[
2016
]
[
2019
22
11-27
]
[
2009
24
3
3
273-81
]
[
2016
17
2
2
130-48
]
[
2012
]
[
2020
39
1
1
26-8
]
[
2011
]
[
2022
]
[
2023
]
[
2024
]
[
2017
]
[
2010
]
[
2003
22
2
2
48-54
]
[
2008
1
2
2
61-72
]
[
2016
15
1
1
1-293
]
[
2022
]
[
2014
11
]
[
2014
]
[
2016
]
[
2015
]