1657-0790 1657-0790 S1657-07902019000200129 10.15446/profile.v21n2.77731 Colombia Colombia Colombia 00 12 2019 00 12 2019 21 2 129 141

Doctorado Interinstitucional en Educación 2018 159-79 2018 25 1 1 156-73 2001 32 4 4 493-511 2008 1970 2000 1995 2003 32 4 4 3-12 2016 2006 1975 59 1/2 1/2 11-4 2003 2018 25 1 1 11-31 1990 67 4 4 154-65 1998 2014 40 40 125-38 2003 2007 1993 25-35 1996 52-62 2003