Francisco Déniz, Sergio David, and Daniella García Pérez. “Key-Competency Based Learning through a Gamified Learning Situation in Efl”. Tendencias Pedagógicas 41 (December 19, 2023): 23–41. Accessed April 13, 2025. https://revistas.uam.es/tendenciaspedagogicas/article/view/21607.