A. Fatoni, E. Munarsih, K. Asmadi, and N. Hidayati, “Synthesis and Characterization Chitosan-ZnO nanoparticle and Its Application as Antibacterial Agent of Staphylococus aureus ATCC 25923”, sci. technol. indones., vol. 5, no. 1, pp. 1–5, Jan. 2020.