Synthesis of Carboxylated Chitosan Amide Using Some Cyclic Anhydride and Their Activities as Antifungal. Jurnal Kimia Valensi, [S. l.], v. 9, n. 2, p. 224–234, 2023. DOI: 10.15408/jkv.v9i2.35244. Disponível em: https://journal.uinjkt.ac.id/valensi/article/view/35244. Acesso em: 20 nov. 2025.