J. Y. CHIA and N. Z. HARUN, “Inventory Management System With Two-Factor Authentication For Heng Huat Motor & Electrical Trading”, aitcs, vol. 6, no. 1, pp. 343–361, Jul. 2025, Accessed: Apr. 07, 2026. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/16368