[1]
González-Pérez, M. and Ávila-Rodríguez, M.trans. 2016. Pedagogical Conception of the Extra-Curricular Activity at University Center of Tlacaélel. Revista Electrónica Educare. 20, 3 (Sep. 2016), 1–15. DOI:https://doi.org/10.15359/ree.20-3.17.