Abdulhamid, Y., Abdulsalami, M.S., Suleiman, A.B., and Matazu, I.K. 2017. “Determination of Physicochemical and Some Heavy Metal of Soil Around Dana Steel Industry Limited Katsina, Katsina State, Nigeria”. UMYU Journal of Microbiology Research (UJMR) 2 (2):15-20. https://doi.org/10.47430/ujmr.1722.003.