خلف وقاص سعد, عبد الوهاب نادية لطفي, and سلمان منال داود. “Material Requirements Planning (MRP) for Electric Geyser Product by Using Goal Programming\ Applicative Research in the General Company of Electrical Industrialization”. Journal of Economics and Administrative Sciences 20, no. 80 (December 1, 2014): 281. Accessed April 3, 2025. https://jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/861.