2218-3620
2218-3620
S2218-36202022000200297
Ecuador
Colombia
00
04
2022
00
04
2022
14
2
297
304
[
1993
]
[
1992
9
309-47
]
[
1977
39
1
1
1-22
]
[
1998
53
4
4
416-28
]
[
2004
]
[
2010
5
39-44
]
[
2007
14
6
6
736-46
]
[
2006
35
4
4
29-48
]
[
1986
]
[
2012
]
[
2016
20
933-51
]
[
1988
]
[
2011
]
[
2011
Puebla, Mexico
]
[
1978
6
2
2
461-4
]
[
2006
]
[
1988
]