Haqiqi, Adnan Zufar, Siti Rohana Nasution, and Elvi Armadani. “Integer Linear Programming on Seasonal Demand Models to Optimize Production Capacity”. Nusantara Science and Technology Proceedings 2025, no. 48 (May 2, 2025): 156–164. Accessed August 1, 2025. https://nstproceeding.com/index.php/nuscientech/article/view/1344.