CHOUBEY, S.; SHRIVAS, S. P. .; SHRIWAS, A. K. . The Implementation of Lean Six Sigma (LSS) to reduce Coupler movement time in Wagon Workshop. CSVTU Research Journal, [S. l.], v. 11, n. 02, p. 76–87, 2023. Disponível em: https://csvtujournal.in/index.php/rjet/article/view/188. Acesso em: 29 mar. 2024.