1794-4449 1794-4449 S1794-44492020000200256 10.22507/rli.v17n2a18 Spain Spain Spain Spain 00 12 2020 00 12 2020 17 2 256 265

2017 28 4 4 1043-60 2011 2017 22 79 79 156-68 2017 39 156 156 192-207 2016 21 21 31-54 2010 3 1 1 411-8 2018 70 4 4 23-37 2015 2017 35 2 2 483-98 2019 36 36 604-10 2014 2017 33 84 84 218-66 2010 2013 5 5 1-18 2015 20 20 1-31 Ministerio de Educación de Colombia 2018 2018 15 2 2 153-68 2016 2005 3rd 443-66 2020 24 1 1 1-18 UNESCO 2017 2013