, Ms. Anuja V. Vaidya, Dr. Mrs. S. B. Patil. “Upgradation of Manual Magnetic Core Drill Machine”. International Journal on Recent and Innovation Trends in Computing and Communication 4, no. 6 (June 30, 2016): 228–230. Accessed July 18, 2024. https://ijritcc.org/index.php/ijritcc/article/view/2294.