2007-7467 2007-7467 S2007-74672022000100038 10.23913/ride.v12i24.1184 Mexico Mexico Mexico 00 06 2022 00 06 2022 12 24

2005 August 2005 Abuja 2018 2013 2013 2006 September 2006 Adelaide 2008 5 99-106 2016 7 5 5 10-8 2009 1990 2017 2008 11 4 4 313-32 1965 161 6 6 83-8 1978 76 42 42 76-86 2000 24 24 1996 October 1996 Denver 1975 April 1975 London 1986 1 2 2 2016 29 440-52 2017 3 al 5 de julio de 2017 Valencia 1990 2012 2014 2009 2015 133 328-34 2018 2 8 8 1-5 Organización de las Naciones Unidas para la Educación, la Ciencia y la Cultura [Unesco] 2011 2009 2009 2013 1970 22 7 7 805-11 1995 2018 2009 2014 12 2 2 51-7 2014 2013 June 2013 Calgary 2013 1995 June 1995 Houston 2014 August 2014 Lagos 2013 28 1-15 1987 39 10 10 1269-82 2016