H. Ashraf, N. Zargar, B. Zandi, A. Azizi, and M. Amiri, “The Evaluation of Debris and Smear Layer Generated by Three Rotary Instruments Neo NiTi, 2Shape and Revo_S: An Ex-vivo Scanning Electron Microscopic Study”, Iran Endod J, vol. 18, no. 2, pp. 96–103, Apr. 2023.