Ihteshaam, Muhammad Ibrar, and Feng Jin. “A Comprehensive Literature Review on the Elastic Modulus of Rock-Filled Concrete”. Engineering, Technology & Applied Science Research 14, no. 3 (June 1, 2024): 14760–14767. Accessed April 30, 2026. https://www.etasr.com/index.php/ETASR/article/view/7126.