W. C. WONG and N. MOHAMAD, “A Review: Mechanical Properties of Recycled Aggregate Concrete and its Optimum Content in Concrete ”, rtcebe, vol. 3, no. 1, pp. 1909–1917, Jul. 2022, Accessed: Jul. 07, 2024. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/3033