“تقييم كفاءة محطة إسالة ماء شركة غاز الشمال: Evaluation the Efficiency of Gas Al- Shamal Water Treatement Plant”. Diyala Journal of Engineering Sciences 8, no. 1 (March 1, 2015): 1–12. Accessed April 3, 2025. https://djes.info/index.php/djes/article/view/322.