Narbuvayevna, A. R. ., B. R. . Shomuratovna, N. Z. . Sattarovna, and N. Z. . Ikramovna. “Explore Ecological and Hygiene Assignment of Soil Contamination With Heavy Metals”. Central Asian Journal of Medical and Natural Science, vol. 3, no. 3, May 2022, pp. 107-11, doi:10.51699/cajmns.v3i3.738.