J. A. S. Salman, M. F. Hadi AL-Kadhemy, and S. A. Madhloom, “Preparation of Titanium Dioxide Nanoparticles and PolyVinyl Pyrrolidone Polymer Films as Antibacterial, Antibiofilm against Pathogenic Bacteria on Different Surfaces”, Malaysian J. Sci., vol. 36, no. 3, pp. 132–144, Dec. 2017.