Development of Chitosan-Based Hydrogel Containing Polyvinyl Alcohol, Cellulose and ZnO Nanoparticles for Potential Biomedical Applications. Dhaka University Journal of Science, [S. l.], v. 73, n. 1, p. 43–49, 2025. DOI: 10.3329/dujs.v73i1.81284. Disponível em: https://banglajol.info/index.php/DUJS/article/view/81284. Acesso em: 8 jul. 2026.