J M, Harshavardhan, Dhanavel Chakravarthy, Vijayaraja S, Manoj K T, Bakkiyalakshmi A, and Kavimalar Sitharthan. 2021. “Metallurgy of Rotary Files- A Review: Metallurgy”. Journal of Current Medical Research and Opinion 4 (06):975−980. https://doi.org/10.15520/jcmro.v4i06.434.