HAMZAH, Afan; ZUCHRILLAH, Daril Ridho; NINGRUM, Eva Oktavia. Study of Zwitterionic Homopolymer Polysulfobetaine and Gel Properties in Various Solutions of Different Anion Species and Cation Valences. IPTEK The Journal of Engineering, [S. l.], v. 7, n. 1, p. 31–35, 2025. DOI: 10.12962/j23378557.v7i1.a9168. Disponível em: https://journal.its.ac.id/index.php/joe/article/view/8077. Acesso em: 1 aug. 2026.