NI NYOMAN RUPIASIH; MADE SUMADIYASA; A.A. RATNAWATI; HERY SUYANTO. PREPARATION, CHARACTERIZATION AND USED OF POLYSULFONE MEMBRANES FOR THE TREATMENT OF WATER SOLUTIONS CONTAINING HUMIC ACIDS. Jurnal Sains Materi Indonesia, [S. l.], v. 13, n. 1, p. 54–58, 2011. DOI: 10.17146/jusami.2011.13.1.5400. Disponível em: https://ejournal.brin.go.id/jsmi/article/view/6697. Acesso em: 15 nov. 2026.