2077-2874

2077-2874

S2077-28742022000100055

Cuba

Cuba

00 00 2022

00 00 2022

14

1

2014

2

Ministerio de Educación Superior 2018

3

2020 12 1 1

4

2019 11 1 1

5

2019 11 1 1

6

2014 6 3 3

7

2020 12 3 3

8

2019 11 3 3

9

2017

10

2018 10 3 3

11

2021 13 1 1

12

2017 16 3 3