ŻAKOWSKA, H. Determination of the contribution of renewable resources in polymeric packaging materials. Polimery, [S. l.], v. 59, n. 3, p. 227-230, 2014. DOI: 10.14314/polimery.2014.227. Disponível em: https://ichp.vot.pl/index.php/p/article/view/628. Acesso em: 3 jul. 2024.