Nighat Shafiq, Dilabaz Khan, Tehmina Majid, Saira Afridi, Shakeela Aleem, and Sobia Kanwal, “VARIATION OF CUSPS AND ROOTS OF UPPER WISDOM TOOTH IN PATIENTS VISITING KHYBER COLLEGE OF DENTISTRY”, J Khyber Coll Dent, vol. 11, no. 03, pp. 37–40, Sep. 2021.