1794-3841 1794-3841 S1794-38412019000200151 10.15332/2422409x.4817 Colombia Colombia Colombia 00 12 2019 00 12 2019 16 32 151 167

2008 16 3 3 239-46 2016 2013 2003 1 102-12 2006 2009 57 2007 2000 2004 2001 2010 1 18 18 269-80 2005 5 de e ne 2011 2016 2013 39 117-39 2014 9 5 5 13-29 1998 2013 2015 2008 38 103-20 1994 2000 2001 2002 a 23 2002 b 2003 2007 25 13 13 2002 2007 18 d e ma 29 d e ag 11 d e di 23 d e ju 2009 2005 4 de m ar 2009 30 113-20 2015 13 7 7 45-61