1727-897X
1727-897X
S1727-897X2020000400665
Cuba
Cuba
Cuba
00
08
2020
00
08
2020
18
4
665
674
[
2005
365
9461
9461
4
]
[
2014
45
7
7
3
]
[
2008
75
1
1
16
]
[
2015
37
2
2
16
]
[
2017
30
5
5
3
]
[
2018
32
1
1
14
]
[
2001
97
2
2
3
]
[
2016
374
374
22
]
[
2013
128
19
19
20
]
[
2014
63
2
2
14
]
[
2011
377
9761
9761
14
]
[
2015
34
1
1
16
]
[
2016
11
5
5
16
]
[
2016
27
3
3
20
]
[
2018
5
14
]
[
2017
69
4
4
14
]
[
2016
11
6
6
12
]
[
2018
18
1
1
14
]
[
2017
50
3
3
12
]
[
2018
38
2
2
12
]
[
2017
85
9
9
14
]
[
2014
27
2
2
14
]
[
2014
42
1
1
14
]
[
2018
64
3
3
10
]
[
2017
96
4
4
14
]
[
2012
125
7
7
16
]
[
2017
377
16
]