R. S. . Hasan and M. N. Osman Zahid, “Waste Assessment Model for Hot Coil Spring Production Using Lean Approach”, Int. J. Automot. Mech. Eng., vol. 22, no. 1, pp. 12048–12061, Feb. 2025, doi: 10.15282/ijame.22.1.2025.8.0925.