Setiawan, A., D. W. W. Agung, and V. A. Muhammad. “Comparison Dose Effects of Vitamin C and Zinc Administration to Inhibit Klebsiella Pneumoniae Biofilms Formation”. International Journal of Health Sciences, vol. 6, no. S9, Aug. 2022, pp. 328-35, doi:10.53730/ijhs.v6nS9.12262.