بخيت عبدالجبار خضر, and عباس وعود سالم. “Mathematical Model for Segmentation of the Overall Planning of Puplic Redemption Company- Ministry of Industry and Minerals”.
Journal of Economics and Administrative Sciences 22, no. 93 (November 1, 2016): 420. Accessed July 15, 2025.
https://www.jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/441.