1794-8932 1794-8932 S1794-89322021000200016 10.18634/sophiaj.17v.2i.959 Colombia 00 12 2021 00 12 2021 17 2 16 26

1983 1 1-10 2016 2017 19 1 1 27-37 0000 1995 MEN 2004 2016 2013 2016 2010 2015 2015 2009 5 2 2 29-44 2006