1815-5944
1815-5944
S1815-59442021000300018
Cuba
Cuba
Chile
Ecuador
00
12
2021
00
12
2021
24
3
18
23
[
2008
]
[
2011
]
[
2010
]
[
2014
4
3
3
5-8
]
[
2011
]
[
2013
21
1
1
125-38
]
[
2010
12
2
2
248-252.
]
[
2013
Cancún, México
]
[
2016
2-13
]
[
2004
6
2
2
133-45
]
[
2006
Cuarta Edición
]
[
2012
15
1
1
34-43
]