Ramírez Alzate, C.I. 2012. Educational Video as a Learning Strategy in Educational Institutions in the municipality of Palmira, Valle. Criterio Libre Jurídico. 9, 1 (Jan. 2012), 97–107. DOI:https://doi.org/10.18041/1794-7200/criteriojuridico.1 Enero-Ju.744.