Cano, Saira Rica, Hazel Ampoloquio, Ronalyn Caballero, Maryjane Dacallos, Lory Ann Olleras, and Camelo Sible. “Perceptions of Teachers at Caloocan North Elementary School Regarding Use of Mother Tongue As Medium of Instruction: An Analysis”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 2, no. 1 (April 1, 2020). Accessed March 28, 2024. https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1606.