Kiew, C.O. and Mohd Fahmi Bin Abdul Rahman (2021) “Concrete Performance Using Rice Husk Ash as Partial Cement Replacement: A Review”, Progress in Engineering Application and Technology, 2(2), pp. 011–017. Available at: https://periodical.uthm.edu.my/index.php/peat/article/view/727 (Accessed: 15 August 2026).