2077-2874

2077-2874

S2077-28742022000100043

Cuba

Cuba

00 00 2022

00 00 2022

14

1

2009 23 1 1

2

UNESCO

1998 9 2 2

3

2020

4

2017 19 2 2

5

2021 35 1 1

6

2019 11 2 2

7

Ministerio de Educación Superior 2018

8

2017 96 3 3

9

2017 21 6 6

10

2020 12 4 4