FERNANDO, Emil Ramirez. Effect of Mother Tongue-Based Education (Waray-Waray) in Teaching Mathematics Subjects Among Elementary Grade Pupils. International Journal of Linguistics, Literature and Translation, [S. l.], v. 3, n. 7, p. 23–29, 2020. Disponível em: https://al-kindipublishers.org/index.php/ijllt/article/view/383. Acesso em: 16 jan. 2026.