Bosquez Vera, G.Y., Muyulema Allaica , J.C., Pacheco Yépez, J.E. and Usca Veloz, R.B. 2022. Educational mobile application to strengthen the teaching-learning process of the English subject in times of pandemic . AlfaPublicaciones. 4, 2.2 (Jun. 2022), 39–55. DOI:https://doi.org/10.33262/ap.v4i2.2.213.