Ilyas Rahman, Khalid Rahman, Faisal Mansoor, Usman Nazir, Farhad Ali, & Uzair Afridi. (2020). EVALUATION OF THE CAUSES OF ROOT CANAL FAILURE TREATED BY DIFFERENT OPERATOR GROUPS. JOURNAL OF KHYBER COLLEGE OF DENTISTRY, 10(01), 51–54. https://doi.org/10.33279/jkcd.v10i01.290