Sanchez, Geremy G., Cathrine L. Tomas, and Susana N. Pe. “Mother Tongue–Based Multilingual Education: The Case of Cervantes District”. Journal of Humanities and Social Sciences Studies 5, no. 4 (April 15, 2023): 87–99. Accessed April 4, 2026. https://al-kindipublishers.org/index.php/jhsss/article/view/5226.