Vera de la Torre, A. J., Mendoza Chavarria, V. C., Escalante Gamazo, M. C. y Cumbe Coraizaca, D. M. (2023) «Building up the English language listening skill through M-Learning tools. A preliminary study», ConcienciaDigital, 6(1.4), pp. 983-994. doi: 10.33262/concienciadigital.v6i1.4.2045.