Haidar Shakir Nwry. “"Choosing the Best Policy for Demand Tracking Strategy in Aggregate planning" Case Study in Diyala General Company for Electrical Industries / Power Transformers Factory”. The Scientific Journal of Cihan University– Sulaimaniya 1, no. 3 (May 1, 2017): 110-131. Accessed February 12, 2026. https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/354.