Ibrahim Mustafa Hassan, Mohammed Rashid Abood, and Lafta Salman Kadhim. “Suitability of the Lower Zab River Sediments for Concrete Works Southwest of Kirkuk - Northern Iraq”. Tikrit Journal of Pure Science 28, no. 1 (February 20, 2023): 29–39. Accessed August 3, 2025. https://tjpsj.org/index.php/tjps/article/view/1262.