Hasan, Rabiatul Syuhada, and Muhammed Nafis Osman Zahid. “Waste Assessment Model for Hot Coil Spring Production Using Lean Approach”. International Journal of Automotive and Mechanical Engineering 22, no. 1 (February 20, 2025): 12048–12061. Accessed April 21, 2025. https://journal.ump.edu.my/ijame/article/view/11092.