GLUSHKOVA . Т. Classification of printing paper. INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL COMMODITIES AND MARKETS, [S. l.], v. 11, n. 1, p. 91–98, 2011. Disponível em: https://journals.knute.edu.ua/commodities-and-markets/article/view/1468. Acesso em: 21 nov. 2024.