HASSAN , R. R. and IBRAHIM, A. R. (2023) “EFFICIENCY OF RECIPROCATING FILES IN REMOVAL OF GUTTACORE AND SINGLE-CONE FROM CURVED ROOT CANALS: A MICRO-CT ANALYSIS”, Journal of Duhok University, 26(1), pp. 118-129. doi: 10.26682/sjuod.2023.26.1.12.