Abd Halim, Chairel Azezee, and Prof. Madya Dr. Sh Salleh Sh Ahmad. “IT-Based Cost and Inventory System for Small Industry”. Research Progress in Mechanical and Manufacturing Engineering, vol. 4, no. 2, Jan. 2024, pp. 36-40, https://penerbit.uthm.edu.my/periodicals/index.php/rpmme/article/view/13416.