خلف وقاص سعد, and احمد محمد عبد. “Material Requirements Planning for the Electric Motor in Fuzzy Environment for State Company for Electric Industries”. Journal of Economics and Administrative Sciences 22, no. 90 (July 1, 2016): 170. Accessed April 28, 2025. https://jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/504.