1727-897X
1727-897X
S1727-897X2021000200292
Cuba
Cuba
00
04
2021
00
04
2021
19
2
292
299
[
2013
14
1
1
]
[
2008
]
[
2014
18
2
2
]
[
2009
31
3
3
]
[
2011
2
]
[
2007
14
1
1
]
[
2018
14
1
1
]
[
2012
10
2
2
]
[
2002
1
]
[
2011
22
6
6
]
[
2013
31
1
1
]
[
2020
18
2
2
]
[
2020
32
32
]
[
2016
144
6
6
]
[
2018
22
2
2
]
[
2018
22
2
2
]
[
2020
32
32
]
[
2019
55
2
2
]