H. . Darweesh, “Recycling of Concrete Demolition Waste Powder as a Sustainable Material in Portland Cement Pastes Modified with Nano-silica”, jsmpm, vol. 2, no. 2, pp. 78–89, Oct. 2022, Accessed: Aug. 12, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/jsmpm/article/view/12254