Hussain, Sd. Kalam, K. Sivamaaran, R. Kalyan, G. Charan, and Y. Nithin. “Digital Manufacturing – Enabling Lean for More Flexible Manufacturing”. International Journal of Research in Engineering, Science and Management 4, no. 9 (September 19, 2021): 94–98. Accessed May 3, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/1334.