DYSHLOVA Валерія. “arket alue of mber rticles”. "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS" 19, no. 1 (June 11, 2015): 41–49. ccessed May 6, 2024. https://journals.knute.edu.ua/commodities-and-markets/article/view/1218.