Haruna, S. A., Musa , A. and Ayinla , G. T. (2020) “Trace and Heavy Metal Contamination Status of Soil and Water in Artisanal and Small Scale Gold Mining Vicinity in Kuchiko-Hausa, Gurara LGA, Niger State, Nigeria”, Earthline Journal of Chemical Sciences, 5(1), pp. 207-219. doi: 10.34198/ejcs.5121.207219.