ANDRIYEVSKA Л., GLUSHKOVA Т., & PILIPENKO С. (2012). Estimation of quality of paper products for sanitary-hygenic purpose. NTERNATIONAL CIENTIFIC-RACTICAL OURNAL OMMODITIES ND ARKETS, 13(1), 164–170. etrieved from https://journals.knute.edu.ua/commodities-and-markets/article/view/1424