Arsiwi, Pramudi, Tita Talitha, Safarudin Ramdhani, Sahana Pramukti, Hanifah Septiani Wulandari, Elsa Diah Saputri Arsiwi, and Fitri Indah Rahayu. “Integrating Lean Six Sigma into Waste Management Evaluation to Enhance Supply Chain Productivity: A Case Study”. Sustainable Engineering and Innovation 7, no. 2 (December 12, 2025): 631-646. Accessed May 2, 2026. https://sei.ardascience.com/index.php/journal/article/view/621.