Olatunde M. IBRAHIM, Emmanuel E. NDUBUBA, and Olumide W. OSENI. “Strength and Micro-Structural Characteristics of Concrete Incorporating Rice Husk Ash and Locust Bean Waste Ash As Partial Replacements for Cement”. UNIABUJA Journal of Engineering and Technology (UJET) 3, no. 1 (March 9, 2026): 212–229. Accessed March 10, 2026. https://ujet.uniabuja.edu.ng/index.php/ujet/article/view/139.