Martínez Gila, Pablo, Manas Iban, and Marilisa Birello. “Teaching Competencies of ELE Teachers at Instituto Cervantes: Competency Profile and Type of Contract”. Porta Linguarum An International Journal of Foreign Language Teaching and Learning, no. 40 (June 27, 2023): 143–151. Accessed September 9, 2025. https://revistaseug.ugr.es/index.php/portalin/article/view/26394.