Rosado Castro, María del Carmen, Segundo Salvador Cazar Costales, Carmen Andrea Letamendi Lazo, y Josué Reinaldo Bonilla Tenesaca. 2025. «Learning Apps for the Development of Speaking Skills in English As a Foreign Language Students». Ciencia Y Educación 6 (10), 185 -95. https://doi.org/10.5281/zenodo.17355147.