N. Abdullahi, E. C. Igwe, M. A. Dandago, H. L. Yusuf, A. Sani, and H. H. Ali, “HEAVY METAL SEASONAL VARIATION IN IRRIGATION WATER ALONG JAKARA RIVER, KANO STATE, NIGERIA”, FJS, vol. 9, no. 3, pp. 134 - 139, Mar. 2025.