1814-151X 1814-151X S1814-151X2023000400162 Cuba 00 12 2023 00 12 2023 22 4 162 174

2019 2011 2019 2016 2019 18 4 4 80-9 2004 2010 2007 2021 17 83 83 174-80 2005 2011 2016 2017 2008 Ministerio de Educación Superior 2016 2009 2017