2007-7890 2007-7890 S2007-78902021000700036 10.46377/dilemas.v9i1.2865 Ecuador Ecuador Ecuador Ecuador 00 12 2021 00 12 2021 9 1

1. 2002 2. 2002 3. 2005 3 1 1 520-40 4. 1997 5. 2004 6. 2001 7. UNACH 2018 8. Universidad Francisco de Paula Santander 2003 9. 2009 10. 2008