2077-2874

2077-2874

S2077-28742023000100075

Cuba

00 00 2023

00 00 2023

15

1

Cuba 2009

2

2017

3

2000

4

Ministerio de Educación Superior 2017

5

2021 8 8

6

2020 22 41 41

7

2019 26

8

2020 102

9

2022 18 84 84

10

2007 36 3 3

11

2019

12

1989

13

2002

14

2019

15

2013