Mangando, Yuni Putri, Benyamin Mongan, and Amir Jaya. “Improving Inventory Efficiency: A Case Study on the Application of Economic Order Quantity (EOQ) in Coffee Raw Material Management at PT. Toarco Jaya”. RIGGS: Journal of Artificial Intelligence and Digital Business 4, no. 2 (July 5, 2025): 4581–4585. Accessed January 31, 2026. https://journal.ilmudata.co.id/index.php/RIGGS/article/view/1280.