Nda Amlabu, E., Mohammed Evuti, A., Isah Abdulkarim, B., Abdurrahman, A., Olanrewaju, K., Yakubu, S., & Zakari, A. (2026). ASSESSMENT OF HEAVY METAL CONTAMINATION AND SEASONAL VARIATION IN RIVER GWAGWALADA, NIGERIA. FUDMA JOURNAL OF SCIENCES, 10(8), 19-27. https://doi.org/10.33003/fjs-2026-1008-5076