1870-0063
1870-0063
S1870-00632024000300377
10.29092/uacm.v21i56.1133
Ecuador
00
12
2024
00
12
2024
21
56
377
405
[
1999
69-96
]
[
1996
31
2
2
3-36
]
[
1997
74
4
4
1231-53
]
[
2008
]
[
2005
]
[
2013
21
42
42
79-108
]
[
2022
217-41
]
[
2024
11
]
[
2004
]
[
2007
]
[
2001
21
2
2
233-49
]
[
2019
22
44
44
67-82
]
[
1993
87
4
4
845-55
]
[
1993
]
[
2011
13
39
39
70-80
]
[
2016
37
5
5
571-9
]
[
2014
]
[
2006
]
[
2014
24
94
94
684-700
]
[
2001
20
20
93-6
]
[
2021
59-72
]
[
2000
116
116
]
[
2001
23
23
]
[
2000
41
61
61
23-47
]
[
2019
]
[
2000
]
[
2008
]
[
2014
16
2
2
67-80
]
[
2008
6
4
4
741-67
]
[
1988
95-114
]
[
2012
31
1
1
19-30
]
[
2012
37
4
4
848-77
]
[
2002
]
[
2000
41
161
161
75-87
]
[
2007
211-4
]
[
2012
]
[
2010
]
[
2005
]
[
2011
32
126
126
87-117
]
[
2002
35
1
1
5-34
]
[
2002
]
[
2005
13-33
]
[
2009
118
8
8
1900-43
]
[
2003
]
[
2007
3-10
]
[
2005
125-46
]
[
2004
]
[
2011
]
[
2013
]
[
2006
]
[
2021
28
2
2
1-5
]
[
2024
44
1
1
61-86
]
[
2004
25
4
4
385-96
]
[
2007
15-24
]
[
1999
]
[
2008
13
88
88
88-99
]
[
2016
78
1
1
119-52
]
[
2022
]
[
1970
64
4
4
1033-53
]
[
2002
64
2
2
408-33
]
[
2003
35
61-86
]
[
2002
1
1
63-70
]
[
2015
9
2
2
231-55
]
[
1998
63
63
]
[
2005
]
[
2011
4
3
3
]
[
2005
]
[
2010
80
1
1
10-1
]
[
1999
]
[
2011
18
4
4
387-404
]