VICENCIO, C. D., & REYES, D. D. S. (2026). DEVELOPMENT OF CONTEXTUALIZED TRILINGUAL INSTRUCTIONAL CONVERSATION MATERIALS FOR AGTA- DUMAGAT PUPILS. Lunday: Research Journal of the Graduate School of Bulacan State University, 3(1), 30. Retrieved from https://lunday.bulsu.edu.ph/index.php/lunday/article/view/69