2631-2484
2631-2484
S2631-24842022000200029
10.32719/26312484.2022.38.2
Ecuador
00
12
2022
00
12
2022
38
29
52
[
2002
]
[
]
[
1987
19
19
]
[
2009
2
]
[
2003
]
[
1995
]
[
1996
117
117
]
[
1987
]
[
1997
]
[
Ecuador
2008
]
[
Ecuador
1998
]
[
Ecuador
2010
]
[
Ecuador
2010
]
[
Ecuador
2011
]
[
Ecuador
2013
]
[
Ecuador
2019
]
[
Ecuador
2019
]
[
Ecuador
2020
]
[
Ecuador
2009
]
[
2010
]
[
1996
]
[
1981
1
1
]
[
1993
]
[
2008
]
[
2011
]
[
1988
]
[
1995
]
[
2010
]
[
2015
6
]
[
2018
]
[
2019
3
]
[
2004
]
[
2014
14
]
[
2011
]
[
2021
3
3
]
[
1993
]
[
1982
2
2
]
[
1998
]
[
1997
]
[
1993
]
[
2008
]