Коваленко, О. М., О. В. Поддашкін, and О. В. Рибалова. “Analysis of the Quality of Kharkiv Region Soil and Causes Contamination”. Eastern-European Journal of Enterprise Technologies 2, no. 4(38) (April 1, 2009): 9–16. Accessed August 17, 2024. https://journals.uran.ua/eejet/article/view/5927.