Fitra, A., Rochim, A. and Deri Maryadi (2025) “Lean Six Sigma in Supply Chain Management: A Systematic Literature Review of Research Trends and Performance Impacts (2020–2025) ”, JIeTri : Journal of Industrial Engineering Tridinanti, 3(02), pp. 01–07. Available at: https://ejournal.univ-tridinanti.ac.id/index.php/Jietri/article/view/1696 (Accessed: 8 August 2026).