Kawai, Joseph M, Daniel A. Kor, and Rakiya K. Idris. 2021. “An Assessment of the Concentration of Heavy Metals in Soils and Vegetables in Fadama Sites Along Farin-Gada Bridge, Jos, Plateau State”. Zaria Journal of Educational Studies (ZAJES) 22 (2):31-43. https://zarjes.com/ZAJES/article/view/780.