Mohamad, Nabilla, Khairunisa Muthusamy, and Mohamed Abdel Kader El Gelany Ismail. “Cockle Shell As Mixing Ingredient in Concrete: A Review”. CONSTRUCTION 1, no. 2 (October 6, 2021): 9–20. Accessed May 4, 2024. https://journal.ump.edu.my/construction/article/view/6503.