2007-7890 2007-7890 S2007-78902021000700024 10.46377/dilemas.v9i1.2849 Cuba Cuba 00 12 2021 00 12 2021 9 1

1. 2012 2. 2015 3. 2006 4. 2017 5. 2019 1. 2004 2. 1978 3. 2010 4. 2002 5. 1989