Uchechukwu, Elinwa Augustine, Johnson Olomi Olakunle, and Samson Duna. “Characteristics of Ordinary Portland Cement Paste Containing Rice Husk Ash and Conplast”. Journal of Building Material Science 4, no. 1 (June 30, 2022): 1–10. Accessed November 21, 2024. https://journals.bilpubgroup.com/index.php/jbms/article/view/4144.