0121-5051 0121-5051 S0121-50512020000100043 10.15446/innovar.v30n75.83256 Colombia Colombia Colombia Colombia 00 03 2020 00 03 2020 30 75 43 56

1996 38 3 3 102-20 2007 2010 9 2013 1997 34 3 3 347-56 2014 6 1 1 9-18 2005 32 1 1 171-84 2008 61 10 10 1062-75 2010 5 1 1 57-63 2017 Kalmar, Sweden 2018 10 3 3 17-27 2015 2 1 1 21-32 2016 27 1 1 21-9 2016 2013 14 2 2 139-61 2015 27 53-73 2014 40 67-89 2016 12 1 1 125-41 2003 11 2 2 77-92 2012 20 1 1 89-96 2014 2017 28 1 1 1-14 2012 76 2 2 1-16 2001 2 1 1 33-49 2018 2009 73 3 3 52-68 2002 11 6 6 343-56 2006 17 2 2 79-89 2003 2011 75 3 3 66-82 2011 2015 32 1 1 28-48 2004 9 2016 69 9 9 3740-7 2008 13 42 42 220-32 2001 35 11-12 11-12 1238-58 2009 12 2 2 13-23 2013 41 2 2 85-100 2016 14 2 2 91-113 1992 2019 31 4 4 830-54 2015 2014 1981 18 1 1 39-50 2011 39 3 3 392-406 2000 2014 17 1 1 13-29 2016 2009 26 2 2 97-107 2013 2 213-25 2010 12 327-8 2017 2007 20 2015 43 1 1 115-35 2008 5 44-54 2012 4 1-2 1-2 1-12 1993 57 1 1 1-22 2001 2008 2017 179-98 2016 2004 2008 12 3 3 294-307 2011 2016 52 310-26 2013 12 4 4 1-30 2015 6 10 10 9-34 2000 2013 9 2 2 168-88 2001 27 4 4 412-32 2005 31 4 4 737-47 2010 17 1 1 25-50 2017 35 3 3 370-90 2014 2013 66 2 2 180-7 2018 3 2 2 123-9 2016 2013 14 2 2 482-9 2004 10 3 3 430-40 2015 120-4 2005 2 2006 2004 7 3 3 232-51 2012 13 4 4 329-45 1986 2008 13 2 2 48-52 2008 7 1 1 183-96 2016 55 1 1 64-78 1990 24 1 1 134-47 2020 2010 27 11 11 1050-73 2005 15 1 1 77-91 2012 6 5 5 35-47 2018 259-60 2002 1 2 2 57-75 2018 3 2 2 123-9 2001 52 1 1 1-14 1985 12 3 3 341-52 2008 2010 17 7 7 532-40