Taiwo M. AUDU (2025) “Use of Construction Waste with Nano-Silica Extracted from Rice Husk in Concrete Production”, UNIABUJA Journal of Engineering and Technology (UJET), 1(1). Available at: https://ujet.uniabuja.edu.ng/index.php/ujet/article/view/49 (Accessed: 4 May 2025).