“An Invitro Study to Compare of Shaping Ability of Tow Preparation Systems Reciproc Blue With Reciprocating Movement and One Curve With Rotary Movement According to Maintenance of Centering Ratio and Transportation of Curved Root Canals”. Journal of Hama University 5, no. 1 (May 22, 2022). Accessed June 6, 2026. https://journal.hama-univ.edu.sy/huj/article/view/949.