“ QUANTIFICATION OF POLLUTION LEVELS ASSOCIATED WITH HEAVY METALS IN SHANONO AND BAGWAI ARTISANAL GOLD MINES, KANO STATE, NIGERIA”. FUDMA JOURNAL OF SCIENCES 3, no. 2 (April 6, 2023): 97–102. Accessed September 17, 2025. http://162.254.38.185/index.php/fjs/article/view/1488.