BUDIROHMI, Andi; MUSTARI, Yanti; SURIANI, Yunita; ADRIANA, Vivi; NATSIR, Hasnah. The Effect of Concentration of Titanium Dioxide Nanoparticles on Their Antibacterial Activity in the Synthesis of Polyurethane Biopolymers. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 11, n. 5, p. 743–750, 2023. DOI: 10.33394/hjkk.v11i5.9021. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/9021. Acesso em: 16 aug. 2025.