Palekar, Aparna, Akhilesh Vajpayee, and Basawaraj Biradar. “Recent Advances in Metallurgy and Design of Rotary Endodontic Instruments: A Review”. International Journal of Dental Materials 2, no. 2 (May 31, 2020): 52-59. Accessed November 28, 2022. https://ijdm.co.in/index.php/dental-materials/article/view/35.