Barria, C. (2020) “Meaningful learning oriented to the support of teachers of the fifth grade of elementary school of the Educational Institution Liceo Técnico Superior de Popayán”, I+ T+ C- Investigación, Tecnología y Ciencia. Popayán, CO, 1(14), pp. 11–17. doi: 10.57173/ritc.v1n14a1.