“Assessment of Heavy Metal Composition of Leachate and Groundwater at Kofar Na’isa Solid Waste Dumpsite Gwale LGA of Kano State, Nigeria ”. Journal of Pure and Applied Sciences (Science Forum), vol. 24, no. 1, Jan. 2024, pp. 774-9, https://atbuscienceforum.com.ng/index.php/jpas/article/view/50.