andi rahmi andibudirohmi. The Effect of Titanium Dioxide Nanoparticle Composites as an Antibacterial in Synthesizing Polyurethane Biopolymers. ICA [Internet]. 2023Sep.25 [cited 2024May11];15(2):16-20. Available from: http://journal.unhas.ac.id/index.php/ica/article/view/24324