Hyeman, D. B., S. A. Yelwa, B. Akpu, and M. L. Garba. 2020. “DELINEATION OF GROUNDWATER POTENTIAL ZONES IN KADUNA METROPOLIS, NIGERIA”. FUDMA JOURNAL OF SCIENCES 4 (1): 371-82. http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/55.