1688-9339
1688-9339
S1688-93392022000201411
10.22592/ode2022n40e411
Ecuador
Ecuador
00
12
2022
00
12
2022
24
40
[
2006
194
8
8
1044-57
]
[
2007
297
8
8
813-9
]
[
2019
7
21
21
838-41
]
[
2015
19
3
3
55-78
]
[
2019
13
1
1
80-90
]
[
2015
9
2
2
233-8
]
[
2011
50
3
3
304-9
]
[
2012
28
4
4
431-4
]
[
1990
23
2
2
205-13
]
[
2009
26
1
1
87-9
]
[
2005
44
4
4
274-9
]
[
1993
21
2
2
82-5
]
[
2004
3
1
1
7-12
]
[
2005
10
5
5
394-401
]
[
2002
27
1
1
63-6
]
[
2013
51
1
1
1-3
]