MAHANAVAR, K.M., S.D. MAHANAVAR, V. VIJAY, and PROF.MUKESH MANE. “REVIEW ON SPECIAL PURPOSE MACHINE FOR DRILING AND TAPPING”. International Journal of Technical Innovation in Modern Engineering & Science 3, no. 3 (November 9, 2021): 56–58. Accessed November 22, 2024. https://ijtimes.com/index.php/ijtimes/article/view/1245.