0486-6525 0486-6525 S0486-65252020000200169 10.22380/2539472x.638 Colombia Colombia Colombia 00 12 2020 00 12 2020 56 2 169 196

2017 19 38 38 73-96 1993 1973 2018 63 111-8 2009 35 197-222 2014 62 1 1 19-37 2007 2018 55 1 1 29-57 2014 1989 38 89-104 2008 2015 6 159-65 2016 1975 3 93-109 2018 55 32-40 LaDanta LasCanta 2017 53 26-33 2019 55 1 1 153-66 2007 2016 20 15-36 2006 2018 San Jose, California 2018 25 6 6 283-93 2005 2002 7 2 2 86-117 2008 2016 2004 1984 1 1 1 97-114 2012 34 2 2 165-84 2016 2015 2018 2014 2006 4 59-81 2000 2008 18 2 2 4-8