R. Rodil, B. 2024. “Islamized and Lumad Populations and Other Identifiable Indigenous Inhabitants in Mindanao, Sulu and Palawan Based on Mother Tongue by Municipality, 1990 Census”. ASIA PACIFIC JOURNAL OF SOCIAL INNOVATION 14 (1):239-50. https://journals.msuiit.edu.ph/tmf/article/view/431.