1815-7696
1815-7696
S1815-76962021000300764
Cuba
00
09
2021
00
09
2021
19
3
764
777
[
2017
9
9
28-45
]
[
2017
]
[
2009
9
29
29
1-10
]
[
2016
10
especial uciencia
especial uciencia
145-58
]
[
2017
5
1
1
102-17
]
[
2016
17
35
35
1-14
]
[
2018
37
2
2
151-64
]
[
2020
14
4
4
210-25
]
[
2015
19
6
6
1170-86
]
[
2010
]
[
2013
22
2
2
136-52
]
[
Ministerio de Educación Superior
2000
]
[
2017
22
2
2
193-7
]