Marut , Josiah, Jim Dang, and Tanko. “INVESTIGATING STABILISATION OF EXPANSIVE SOILS USING EGGSHELL POWDER AS AN ECO-FRIENDLY ADDITIVE”. PLASU JOURNAL OF ENVIRONMENTAL SCIENCES 1, no. 1 (January 17, 2025): 117–128. Accessed March 3, 2026. https://pjes.ng/journal/index.php/pjes/article/view/10.