Nafea Arbilei, M. and Mohammed Hamed, J. (2019) “EVALUATION OF X-RAY RADIATION SHIELDING OF CONCRETE WITH TWO POLYMERIC ADDITIVES”, Journal of Engineering and Sustainable Development, 23(6), pp. 101–108. Available at: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/185 (Accessed: 19 April 2025).