2448-718X
2448-718X
S2448-718X2023000200365
10.20430/ete.v90i358.1574
Ecuador
00
06
2023
00
06
2023
90
358
365
407
[
2019
51
42-54
]
[
2022
36
2
2
468-503
]
[
1990
14
4
4
375-93
]
[
1990
18
2
2
165-222
]
[
1972
]
[
2018
70
111
111
47-67
]
[
2018
]
[
2022
53
208
208
151-83
]
[
2022
62
566-85
]
[
2022
55-75
]
[
2019
70
4
4
655-87
]
[
2019
77
216-33
]
[
1976
99
67-82
]
[
2014
1
66
66
173-98
]
[
1990
]
[
1972
80
3-1
3-1
523-39
]
[
1983
35
1-2
1-2
159-76
]
[
2019
33
4
4
1073-93
]
[
2009
]
[
1982
14
1
1
42-9
]
[
1983
43
4
4
363-82
]
[
1985
17
1-2
1-2
103-28
]
[
1967
54-8
]
[
1983
7
3-4
3-4
305-9
]
[
1987
27-34
]
[
1990
]
[
2018
69
3
3
619-43
]
[
2022
]
[
1983
7
3/4
3/4
311-30
]
[
1971
]
[
1978
4
2
2
119-28
]
[
1981
96
1
1
47-75
]
[
1992
]
[
1997
]
[
1973
81
5
5
1092-109
]
[
1910
14
3
3
271-4
]
[
1975
]
[
2021
]
[
1976
]
[
2009
]
[
2009
]
[
2010
32
]
[
2011
23
3
3
421-37
]
[
1986
94
6
6
1280-303
]
[
1973
]
[
1999
]
[
2022
54
3
3
351-82
]
[
2021
153-68
]
[
2016
]
[
2007
31
4
4
539-61
]
[
1983
43
3
3
235-56
]
[
1973
]
[
1984
8
1
1
7-24
]
[
1985
45
1
1
21-34
]
[
1978
219-41
]
[
1984
74
3
3
433-44
]
[
1971
3
1
1
28-55
]
[
1979
11
1
1
1-23
]
[
1991
]
[
1956
70
1
1
65-94
]
[
1990
31-41
]
[
2017
41
1
1
105-25
]
[
2019
]
[
1927
]