Tanuan, Lyra A, Ruth Mae F Rojero, and Nicko A Magnaye. “E- Retention: Web-Based Applying Deterministic Approach of HEI Board Programs”. International Journal of Metaverse 1, no. 1 (April 5, 2023): 5–10. Accessed May 20, 2024. https://journals.e-palli.com/home/index.php/ijm/article/view/1465.