Yunus, Sulaiman. “DELINEATION OF URBAN FLOOD RISK AREAS USING GEOSPATIAL TECHNIQUE”. FUDMA Journal of Sciences 5, no. 1 (June 25, 2021): 1–10. Accessed August 24, 2026. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/533.