Rodriguez López, Elsa Melania, Augusto Paolo Bernal Parraga, Olayis Verónica Cuero González, Laura Comanecy Gavilanez González, y Silvia Tatiana Merchán Ortiz. 2026. «Gamification-Based Learning in EFL Classrooms: Effects on Motivation and Communicative Competence in Secondary Education». Prometeo Conocimiento Científico 6 (1): e125. https://doi.org/10.55204/pcc.v6i1.e125.