Yu , He, Maria Teresa Asistido, and Mylene Bautista. 2024. “Difficulties Encountered by Vocational Students in the Online-Learning Modality”. International Multidisciplinary Journal of Research for Innovation, Sustainability, and Excellence (IMJRISE) 1 (5): 481-89. https://risejournals.org/index.php/imjrise/article/view/443.