2077-2874 2077-2874 S2077-28742019000300045 Cuba 00 09 2019 00 09 2019 11 3 45 60

1 2004 18 2 2 2 2013 27 3 3 3 2013 5 3 3 4 2015 7 2 2 5 2014 28 1 1 6 2010 2 1 1 7 2007 27 1 1 3-8 8 2006 25 1 1 82-98 9 2001 10 Ministerio de Educación Superior 2018