Wongtong, B., Jatunitanon, P., Inseemeesak, B. and Ketmuang, Y. (2025) “Defect Reduction in Automotive Seat Manufacturing: A Lean Six Sigma Approach”, INTERNATIONAL SCIENTIFIC JOURNAL OF ENGINEERING AND TECHNOLOGY (ISJET), 9(1), pp. 10–18. available at: https://ph02.tci-thaijo.org/index.php/isjet/article/view/258301 (accessed: 3 September 2026).