Khanal, Sunita, and Sujita Shrestha. “Oral Health Status and Treatment Needs of School Teachers in Kathmandu District”. Journal of Nepalese Society of Periodontology and Oral Implantology 7, no. 1 (December 31, 2023): 15–19. Accessed November 21, 2024. https://nepjol.info./index.php/jnspoi/article/view/60885.