Fatoni, A.; Hasanah, M.; Sirumapea, L.; Putri, A. D.; Sari, K.; Khairani, R. D.; Hidayati, N. Synthesis, Characterization of Polyvinyl Alcohol-Chitosan-ZnO CuO Nanoparticles Film and Its Biological Evaluation As An Antibacterial Agent of Staphylococcus Aureus. AK 2023, 10, 1-12.