Ekanem, Kufre. “Featural Analysis, Protective Capacity and Potential OfShallow Hydrogeological Layers of Densely PopulatedResidential Area, Akwa Ibom State, Southern Nigeria”. Optimality 1, no. 1 (July 2, 2024): 46–65. Accessed June 13, 2025. https://www.opt.reapress.com/journal/article/view/34.