Rodriguez López EM, Bernal Parraga AP, Cuero González OV, Gavilanez González LC, Merchán Ortiz ST. Gamification-Based Learning in EFL Classrooms: Effects on Motivation and Communicative Competence in Secondary Education. Prometeo conoc. cient. 2026;6(1):e125. doi:10.55204/pcc.v6i1.e125