N. Nasirun @ Hirun, S. A. Ab Wahab, S. M. Selamat, I. I. Ibrahim, and S. Ya, “THE TEACHING OF ECONOMIC ORDER QUANTITY (EOQ) USING O-PIZZA TECHNIQUE (45 - 51)”, JPB, vol. 9, no. 2, pp. 45–51, May 2019, Accessed: Dec. 05, 2025. [Online]. Available: https://ejournal.upsi.edu.my/index.php/JPB/article/view/2473