KUŁAK, Z.; NIEKRASZEWICZ, A.; STRUSZCZYK, H. Application of chitosan as sorbent of heavy metal ions. Polimery, [S. l.], v. 46, n. 1, p. 48–52, 2022. Disponível em: https://ichp.vot.pl/index.php/p/article/view/2049. Acesso em: 12 apr. 2025.