OSYKA, Victor, Taras KARAVAYEV, and Volodymyr KOMAKHA. “aterproof aper ackaging aterials: timization of ydrophobic omposition”. Commodity science. Technologies. Engineering 33, no. 1 (February 18, 2020): 37–46. ccessed September 17, 2025. https://journals.knute.edu.ua/commodities-and-markets/article/view/998.