Mustafa A. Mahmoud, Rasheed M. Yousuf. Measuring the concentration of uranium in the Qayyarah oilfield and refinery. Tikrit J. Pure Sci. [Internet]. 2021 Nov. 21 [cited 2026 Mar. 25];26(5):60-4. Available from: https://www.tjpsj.org/index.php/tjps/article/view/179