Raju Belgavakar, Harshkumar Bhatt, and Aniruddhsinh Parmar. “SENSIBLE DRILLING OPERATION”. International Journal of Advance Engineering and Research Development (IJAERD) 5, no. 3 (March 25, 2018): 799–802. Accessed July 6, 2025. https://ijaerd.org/index.php/IJAERD/article/view/2788.