Chew, Y. B., C. M. Ling, P. W. Koh, C. S. Chew, and S. L. Lee. “Sonochemical Synthesis of Rutile Phase Copper-Doped Titanium Dioxide Coating on Fabric and Its Application in Antibacterial Testing of Staphylococcus Aureus”. Science and Technology Indonesia, vol. 10, no. 2, Mar. 2025, pp. 605-13, doi:10.26554/sti.2025.10.2.605-613.