0120-0488 0120-0488 S0120-04882018000200158 10.25100/socolen.v44i2.7311 Colombia Colombia Colombia Colombia 00 12 2018 00 12 2018 44 2 158 164

2013 39 1 1 9-12 2012 1999 5 291-6 2013 47 2012 15 221-32 2015 18 361-7 2010 48 2011 41 1709-11 2012 39 FAO 2012 2011 1era edición 76 2012 42 2016 3 441-4 2013 2006 49 361-9 2002 24 3 3 269-72 2014 1 824-8 2001 30 1 1 65-72 2012 36 12 12 35-7 2016 3 420-4 R PROJECT 2016 2015 6 1 1 103-12 2012 95 1 1 171-8 2015 15 1 1 114 2012 82 2010 59 SAS SAS Institute, Inc 2009 2017 56 SIOC 2018 2016 2012 83 3 3 605-10 2007 13 1 1 49-54 2012 12 67 67 1-12 2014 14 78 78 1-9