2218-3620
2218-3620
S2218-36202023000400274
Ecuador
Cuba
00
08
2023
00
08
2023
15
4
274
284
[
2006
]
[
2012
]
[
2020
107
168-78
]
[
2011
]
[
2011
]
[
2009
8 edición
]
[
2017
001-344
]
[
2015
]
[
2009
4
2
2
97-144
]
[
2015
43
2
2
77-86
]
[
2000
]
[
1998
5
]
[
2004
]
[
1994
]
[
2019
25
1
1
]
[
2020
21
5
5
292-8
]
[
2006
29
29
343-71
]
[
2005
]
[
2016
6
2
2
131-46
]
[
2011
]
[
2008
]
[
2005
10
21
21
93-112
]
[
2020
21
3
3
1-19
]
[
2012
27
3
3
763-70
]
[
2017
]
[
1997
]