2D ELECTRICAL RESISTIVITY SURVEY FOR GROUNDWATER CONTAMINATION AT AKWANGA DUMPSITES AND ABATTOIR, NASARAWA STATE. FJS [Internet]. 2025 Apr. 28 [cited 2025 Sep. 12];9:84-91. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/3394