APPLICATION OF ELECTRICAL RESISTIVITY IMAGING AND INDUCED POLARIZATION METHODS FOR GROUNDWATER EXPLORATION AT AHMADU BELLO UNIVERSITY PHASE II, ZARIA, NIGERIA. FJS [Internet]. 2023 Apr. 10 [cited 2025 Sep. 8];3(3):123-30. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1547