saad, hamsa, Attia, M. M. and Hasan , S. . (2022) “238U activity Measurement by CR- 39 for some water stations in Baghdad City”, Journal of Water Resources and Geosciences , 1(2), pp. 18–31. Available at: https://jwrg.gov.iq/index.php/jwrg/article/view/25 (Accessed: 24 November 2024).