AVICENNA, FADHILAH ATHHAR FAUZI, and Noor Zuraidin Mohd Safar. “Gundala Small Medium Enterprise Production Planning and Inventory Control System”. Applied Information Technology And Computer Science, vol. 5, no. 1, Aug. 2024, pp. 441-59, https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/12328.