2007-7890 2007-7890 S2007-78902021000700042 10.46377/dilemas.v9i1.2872 Cuba 00 12 2021 00 12 2021 9 1

1. 2020 2. 3. 2018 2/2018 2/2018 1. 2016 12 1 1 1-8 2. 1999 3. 2002 2ª 4. 2006 90-4 5. 2008 6. 2005 7. 2008 8. 2001 9. 2011 10. 2002 11. 2007 43/6 43/6 12. 2009 13. 2011 14. 2004 15. 2011 16. 2007 17. 2006