2077-2955 2077-2955 S2077-29552023000100137 Cuba 00 04 2023 00 04 2023 19 1 137 158

2016 45 45 22-5 2008 2016 Cubas 2014 2009 29-35 2015 2012 2007 1 1 117-38 Ministerio de Educación Superior 2016 2014 11 43 43 1-7 1985 2020 16 75 75 61-8 2018 12 13 13 1-7 2018 2011 2015 3 7 7 73-85 2019 2010 2018 6 1 1 117-39 2006 2017 2013 2019 2010 2016 30 2 2 29-36 2001