2077-2874

2077-2874

S2077-28742021000300367

Cuba

Cuba

Cuba

00 09 2021

00 09 2021

13 3 367 381

1

2013 38

2

Ministerio de Educación Superior 2019

3

2004 24 1 1

4

2019

5

2016

6

2011

7

2005

8

2018 17 4 4

9

2007 7 19 19

10

2018

11

2015 6 7 7

12

2016 12 4 4

13

2019 17 1 1

14

2006