“THE LANGUAGE VITALITY AMONG THE DIFFERENT ETHNOLINGUISTIC GROUPS IN HIGHER EDUCATION INSTITUTIONS IN REGION XII: A MULTIPLE CASE STUDY” (2025) Proceedings of International Conference on Special Education, 6, pp. 256–266. Available at: https://publication.seameosen.edu.my/index.php/icse/article/view/440 (Accessed: 22 June 2026).