Tijjani, B., A. L. Yaumi, H. D. Mohammed, H. Umar, E. Yakubu, and B. K. Highina. 2024. “Adsorption of Lead, Arsenic and Mercury from Industrial Effluent Using Low-Cost Agro-Waste”. International Journal of Environment 13 (1):21-47. https://doi.org/10.3126/ije.v13i1.70629.