Ennan , Alim, Ruslan Dlubovskii, and Ruslan Khoma. “NON-WOVEN ION-EXCHANGE FIBROUS MATERIALS IN AIR SANITARY CLEANING ”. Ukrainian Chemistry Journal 87, no. 7 (August 26, 2021): 3-24. Accessed September 24, 2021. https://ucj.org.ua/index.php/journal/article/view/329.