1390-7697
1390-7697
S1390-76972023000100041
10.26423/rctu.v10i1.702
Ecuador
Ecuador
00
06
2023
00
06
2023
10
1
41
52
[
2021
65
2
2
171-9
]
[
2017
11
1
1
139
]
[
2017
916
]
[
2018
]
[
2006
8-10
]
[
2019
7
2
2
30
]
[
2022
138
]
[
2022
61
12
12
9305-13
]
[
2022
8
]
[
2017
5
6
6
1259-60
]
[
2006
42
8-15
]
[
2014
228-30
]
[
2022
]
[
]
[
2002
]
[
2006
]
[
2019
32
339-47
]
[
2018
9
1
1
188-203
]
[
2021
10
2
2
]
[
2020
1-5
]
[
2011
4
33-5
]
[
2018
821-6
]