KOLOMIETS Т., and CHERNYAK Л. “uality of nphosphatic ashing owders for ashing nderwear”. "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS", vol. 23, no. 1, June 2017, pp. 50-57, https://journals.knute.edu.ua/commodities-and-markets/article/view/1097.