Marfa, Geoffrey S, and Mary Jane A Cooke. “‘Gemo Ni’: A Grammar Note on Tagabawa Verbs”. Journal of Social Work and Science Education 4, no. 2 (July 11, 2023): 373–384. Accessed May 25, 2026. https://ejournal.sembilanpemuda.id/index.php/jswse/article/view/377.