AQUIFER PROTECTIVE CAPACITY EVALUATION USING VERTICAL ELECTRICAL RESISTIVITY METHOD AT KAFIN HAUSA METROPOLIS, JIGAWA STATE, NIGERIA. FJS [Internet]. 2023 Mar. 14 [cited 2025 Sep. 12];2(4):67-79. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1320