[1]
J. J. Ñáñez-Rodríguez, J. C. Solano-Guerrero, and E. Bernal-Castillo, “Digital environments of learning in distance education for the initial education of teachers: perceptions about their relevance”, rev. investig. desarro. innov, vol. 10, no. 1, pp. 107–119, Aug. 2019.