LAKSHME, P.S. THANA, KEERTHI SASANKA, and V. VISHNU PRIYA. “Oral Hygiene Practices Followed by Physically and Mentally Challenged People”. The journal of contemporary issues in business and government 26, no. 2 (August 30, 2020): 2102–2116. Accessed June 30, 2024. https://cibgp.com/au/index.php/1323-6903/article/view/480.