2077-2955

2077-2955

S2077-29552023000300526

Cuba

00 12 2023

00 12 2023

19 3 526 544

2022 7 2 2

50-4

2002

1-15

2021

Instituto Central de Ciencias Pedagógicas 2016

2010

2006

2021

2007

2017 11 2 2

228-44

2022 40 2 2

421-37

2023 41 1 1

205-22

2016 157 2 2

107-19

2017 19 19

146-82

2009 8 22 22

1-16

2019 11 23 23

6620-34

2000

UNESCO 2004

UNESCO 2020

UNESCO & UNICEF 2013

2017

2020 8

1-26