A.A, Alodaini, Ridzuan A. R. M, and Fauzi M. A. M. “Removal of Old Adhered Mortar from Crushed Concrete Waste Aggregate (CCWA) With Different HCl Molarities and Its Effect on CCWA Properties”. International Journal of Engineering & Technology 7, no. 4 (April 21, 2019): 5950–5959. Accessed December 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/14451.