Gadanya, A.M., Maiwada, R.D., Wudil, A.M. and Imam, A.A. 2023. KIDNEY FUNCTION AND SOME HEAVY METALS STATUS OF LEATHER TANNERS AT MAJEMA TANNERY, KOFAR WAMBAI, KANO STATE- NIGERIA. FUDMA JOURNAL OF SCIENCES. 3, 3 (Apr. 2023), 44 - 53.