Keanoubie, M. and Kusumastuti, R.D. 2025. Enhancing quality management in Indonesia’s flexible packaging industry: A six sigma approach to defect reduction and cost savings. Journal of Entrepreneurial Economic. 2, 1 (Feb. 2025), 1–14. DOI:https://doi.org/10.61511/jane.v2i1.2025.1726.