PREPARATION OF SORBENTS MODIFIED WITH MELAMINE-FORMALDEHYDE. American Journal of Pediatric Medicine and Health Sciences (2993-2149), [S. l.], v. 1, n. 4, p. 179–181, 2023. Disponível em: https://www.grnjournal.us.e-scholar.org/index.php/AJPMHS/article/view/290. Acesso em: 27 jan. 2026.