P.S, KARTHIKESON., et al. “Oral Hygiene Status and Dental Caries Experience Among Young Adults Reporting to A Private Dental Institution in Chennai - A Retrospective Analysis”. The Journal of Contemporary Issues in Business and Government, vol. 27, no. 2, Apr. 2021, pp. 3240-5, https://cibgp.com/index.php/1323-6903/article/view/1226.