Paul, Suvash Chandra, and Gideon P.A.G van Zijl. “Mechanical and Durability Properties of Recycled Concrete Aggregate for Normal Strength Structural Concrete”. International Journal of Sustainable Construction Engineering and Technology 4, no. 1 (July 2, 2013): 89–103. Accessed July 18, 2024. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/647.