Salagan, Aurea C. “Oral Communication Skills of the Students of Osias Colleges, Inc”. International Journal of Multidisciplinary: Applied Business and Education Research 5, no. 11 (November 24, 2024): 4546–4555. Accessed July 5, 2025. https://ijmaberjournal.org/index.php/ijmaber/article/view/2055.