Ruhaiya, F., Yudoko, G., & Kembaren, P. (2025). Production Utilized Capacity Improvement Proposal Using Lean Six Sigma: A Case Study At Plastic Injection Process PT Indonesia Trc Industry. EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi Dan Bisnis, 13(3), 2627-. https://doi.org/10.37676/ekombis.v13i3.7490