Laoha, Chanchai, and Seekharin Sukto. “Lean Assessment for Manufacturing of Small and Medium Enterprises (SMEs): A Case Study of Electronics Industry in the Northeast of Thailand”. Engineering and Applied Science Research 42, no. 3 (September 16, 2015): 258–262. Accessed May 19, 2024. https://ph01.tci-thaijo.org/index.php/easr/article/view/38304.