Motlhake, D, SR Mthethwa, and EM Sekati. “Bacterial Contamination of Curing Light Guides: Prevalence and students’ Knowledge and Awareness of Measures to Maintain Sterility”. South African Dental Journal 78, no. 07 (August 31, 2023): 353–358. Accessed June 19, 2024. https://journals.assaf.org.za/index.php/sadj/article/view/17074.