Febrian, Nanda Dwi, and Amalia Amalia. “A Lean-Based Simulation Approach to Setup Changeover Improvement on the Flexo 8 Machine Using Single-Minute Exchange of Dies (SMED) Method”. International Journal of Engineering, Technology and Natural Sciences 7, no. 2 (December 31, 2025): 168-181. Accessed September 27, 2026. //journal.uty.ac.id/index.php/IJETS/article/view/521.