L. Murugan and Munirah Yusof, “Web-based Business Management System for SSK Surprise Delivery”, aitcs, vol. 3, no. 2, pp. 1244–1256, Nov. 2022, Accessed: Aug. 14, 2026. [Online]. Available: https://periodical.uthm.edu.my/index.php/aitcs/article/view/7434