Salahaldeen, A. S., and A. I. Al-Hadithi. “The Effect of Adding Expanded Polystyrene Beads (EPS) on the Hardened Properties of Concrete”. Engineering, Technology & Applied Science Research 12, no. 6 (December 15, 2022): 9692–9696. Accessed April 6, 2025. https://mail.etasr.com/index.php/ETASR/article/view/5278.