P. Murugan and Suhaila Mohd.Yasin, “Development of Chemical Management System for UTHM”, aitcs, vol. 3, no. 2, pp. 1534–1551, Nov. 2022, Accessed: Apr. 08, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/7550