Mukasheva, M.A., and Sh.M. Nugumanova. “Status of Soil Cover on the Degree Ofaccumulation of Heavy Metals in the Soil of the Industrial Region (Karaganda City) ”. Fundamental and Experimental Biology, vol. 87, no. 3, Sept. 2017, pp. 8-14, doi:10.31489/2017bmg3/8-14.