2077-2874

2077-2874

S2077-28742023000100099

Cuba

00 00 2023

00 00 2023

15

1

2015

2

2021 13 2 2

3

2008

4

Ministerio de Educación Superior 2022

5

2017 9 3 3

6

2017 9 1 1

7

2015

8

Unesco 1998

1998

9

2020 12 2 2

10

2019 23 3 3

11

2020 12 4 4

12

2022 14

13

2019 23 2 2