M. del C. Rosado Castro, S. S. Cazar Costales, C. A. Letamendi Lazo, y J. R. Bonilla Tenesaca, «Learning apps for the development of speaking skills in English as a foreign language students», Cienc. educ. (Holguin), vol. 6, n.º 10, pp. 185 - 195, oct. 2025.