Martínez Estrada, Vicente, Ermis González Pérez, Ramón González García, and José Miguel Esperanza Amaya. “Strengthening Local Cultural Identity through Arts Education in Lower Secondary School: A Qualitative Case Study”. Masferrer Investiga 15, no. 4 (December 3, 2025): 15–27. Accessed September 11, 2026. https://revistas.usam.edu.sv/index.php/masferrer_investiga/article/view/41.