“Detection of Bacterial Contamination in Dental Unit Water Lines and Testing the Effectiveness of Disinfectant Against These Contaminants: Bacterial Contamination of Dental Unit Water Lines”. Biological Sciences - PJSIR, vol. 65, no. 3, Oct. 2022, pp. 260-8, https://biostaging.pjsir.org/index.php/biological-sciences/article/view/2984.