Khalifa SY, Aliyu MA. Integrated Assessment of Groundwater Sustainability in a Semi-Arid Confined Aquifer: A Modelling and Managed Aquifer Recharge (MAR) Suitability Study of the Zinder Aquifer, Niger. josrar. 2026;3(3):112-123. doi:10.70882/josrar.2026.v3i3.220