2665-0266
2665-0266
S2665-02662022000500042
10.37843/rted.v14i2.330
Ecuador
Ecuador
00
09
2022
00
09
2022
14
2
42
47
[
2014
9
3
3
195-204
]
[
2008
26
2
2
270-89
]
[
2010
]
[
2020
25
3
3
87-95
]
[
2003
31
8
8
527-38
]
[
2020
6
2
2
276-301
]
[
1993
]
[
2003
45
138
138
125-35
]
[
2014
]
[
2004
9
8
8
129-39
]
[
2020
36
4
4
1-10
]
[
2000
]
[
2010
12
2
2
248-52
]
[
2020
14
24
24
17-37
]
[
2015
18
]
[
2017
26
1
1
45-60
]
[
2022
21
45
45
51-69
]
[
2020
28
79
79
75-83
]
[
2020
23
2
2
165-86
]