1990-8644
1990-8644
S1990-86442019000400026
Cuba
Cuba
Perú
00
12
2019
00
12
2019
15
69
26
34
[
2015
13
2
2
]
[
2006
20
20
]
[
2018
]
[
2014
20
3
3
]
[
2013
]
[
2009
]
[
2012
10
16
16
]
[
2006
]
[
2014
5
2
2
121-45
]
[
2010
2
]
[
2008
1
3
3
163-75
]
[
2011
]
[
2010
5
]
[
2014
35
1
1
94-104
]
[
2014
16
19
19
]
[
(201
6
]
[
2016
53
2
2
230-42
]
[
2013
12
2
2
]