1390-7697
1390-7697
S1390-76972024000200046
10.26423/rctu.v11i2.821
Ecuador
Ecuador
00
12
2024
00
12
2024
11
2
46
56
[
2023
444
107961
]
[
2024
270
115919
]
[
2020
79
6
6
144
]
[
2024
912
169231
]
[
2024
14
8
8
221
]
[
2024
255
119175
]
[
2023
15
17
17
12850
]
[
2013
]
[
2015
37
6
6
]
[
2007
36
5
5
1420-8
]
[
1993
51
1-4
1-4
47-58
]
[
2022
18
3
3
79-85
]
[
2020
39
6
6
]
[
2024
953
175947
]
[
2024
472
134527
]
[
2020
32
2
2
114-26
]
[
2023
30
29
29
74314-26
]
[
2022
19
12
12
6978
]
[
2024
235
6
6
326
]
[
2023
33
101046
]
[
2022
29
3
3
3230-45
]
[
2023
115
104932
]
[
2022
73-84
]
[
2021
11
3
3
126
]
[
2022
]
[
2024
36
1
1
133
]
[
2024
40
1
1
10-7
]
[
2020
748
141496
]
[
2005
]
[
2016
22
]
[
1965
52
3/4
3/4
591
]
[
1951
46
253
253
68-78
]
[
2020
383
121169
]
[
2024
14
7
7
2806
]
[
2022
27
15
15
4671
]
[
2024
243
2
2
543-59
]
[
2023
1
1
83-92
]
[
2021
10
11
11
3105
]
[
2018
209
776-82
]
[
2022
242
113929
]
[
2024
282
116758
]
[
2024
22
3
3
1391-411
]