Muhammad Junaid, Asif Kamal, Jamshed Khan, Amna Haleem, Falak Naz, and Shehla Khatoon. “ PESHAWAR”. JOURNAL OF KHYBER COLLEGE OF DENTISTRY, vol. 11, no. 02, June 2021, pp. 77-81, doi:10.33279/jkcd.v11i02.151.