N. S. Abdul Rizal and D. S. N. A. . Mohd Razali, “Applications of Linear Programming For Profit Maximization In Food Industry”, EKST, vol. 3, no. 1, pp. 226–236, Aug. 2023, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/10432