Aryal, D. ., N. Pandey, K. Neupane, A. H. Rijal, B. Dhami, and R. Bhattarai. “Knowledge, Attitude, and Practices Regarding Periodontal Health in Patients Visiting a Dental Teaching Hospital”. Journal of Kathmandu Medical College, vol. 10, no. 3, Sept. 2021, pp. 147-51, doi:10.3126/jkmc.v10i3.41239.