1659-4142
1659-4142
S1659-41422019000100001
10.15517/eci.v1i1.34168
Cuba
00
06
2019
00
06
2019
9
1
1
19
[
2011
5
594-607
]
[
2012
48
671-9
]
[
2013
497
557-60
]
[
1999
401
130-1
]
[
2008
17
781-802
]
[
2012
94
755-75
]
[
2014
66
38-53
]
[
1999
286
509-12
]
[
1998
21
2
2
47-57
]
[
2014
8
667-82
]
[
2009
51
661-703
]
[
2008
10
1-23
]
[
1992
35
921-55
]
[
1999
28
501-17
]
[
2005
3
24-8
]
[
2006
35
893-909
]
[
2012
]
[
2012
24
3
]
[
1988
79
606-23
]
[
2006
42
1451-64
]
[
2008
29
319-36
]
[
2004
25
981-1004
]
[
2012
33
162-88
]
[
2016
107
917-39
]
[
2010
85
821-48
]
[
2017
68
1257-65
]
[
2016
69
75-94
]
[
1981
]
[
2009
140
476-86
]
[
2001
44
996-1004
]
[
2013
8
]