1990-8644
1990-8644
S1990-86442024000100157
Cuba
Cuba
00
02
2024
00
02
2024
20
96
157
166
[
2019
10
4
4
51-73
]
[
2018
Extraordin
Extraordin
1-6
]
[
2019
11
Especial 2
Especial 2
231-47
]
[
2019
36
1
1
87-8
]
[
2018
44
44
203-18
]
[
2020
15
68
68
56-63
]
[
2012
10
1
1
17-28
]
[
2023
106
106
146-58
]
[
2012
26
26
3-18
]
[
2012
8
1
1
145-66
]
[
2021
49
49
163-82
]
[
2023
20
1
1
110100-21
]
[
1963
]
[
Cuba. Ministerio de Educación
2023
]
[
2023
20
1
1
160200-19
]
[
2018
29
1
1
55-64
]
[
2020
5
1
1
1-11
]
[
2023
25
2
2
459-76
]
[
2023
27
2
2
1-18
]