0123-4870 0123-4870 S0123-48702019000200023 10.17227/folios.50-8477 Colombia Colombia 00 12 2019 00 12 2019 50 23 39

1997 266-72 2018 a 2018 b 1997 2013 Centro Democrático 2018 1-7 2017 2019 2011 33 95-106 2011 82-7 1983 2019 2018 a 2018 b 1987 6th 2013 2002 1985 2013 2018 2007 1999 1997 125-42 2006 1981 2013 2015 2000 1987 2005 1973 2007 2014 Noticias Uno Colombia 2018 2003 1946 2016 2010 25-43 2005 2007 Oxford University Press 1971 2007 1978 1989 RCNRadio.com 2018 1996 2006 200 1993 2004 Semana.com 2018 Semana.com 2016 2000 2011 1996 1609 2016 a 2016 b 2016 c 2004 2000 2012 WRadio.com 2018