Ogban , P.I., M.I. Ibotto, U.E. Utin, O.A. Essien, and G.J. Arthur. “Effect of Slope Curvature and Gradient on Soil Properties Affecting Erodibility of Coastal Plain Sands in Akwa Ibom State, Nigeria”. Agro-Science 21, no. 2 (June 20, 2022): 12–23. Accessed September 17, 2026. https://www.ajol.info/index.php/as/article/view/227134.