2077-2874 2077-2874 S2077-28742021000200070 Cuba 00 06 2021 00 06 2021 13 2 70 88

1 Ministerio de Educación Superior 2019 2 2010 2010 3 2019 11 2 2 4 2014 2014 5 2013 11 3 3 6 2018 40 161 161 7 2020 17 2 2 8 2018 9 2019 17 5 5 10 Partido Comunista de Cuba 2011 11 2020 12 3 3 12 2019 37 2 2 13 2018 10 1 1 14 2017 31 2 2 15 2019 33 3 3 16 2017 5 1 1