Wichai Chattinnawat และผู้แต่งคนอื่นๆ. (2015) Development of analysis method of material f low cost accounting using lean technique in food production: A case study of Universal Food Public (UFC) Co.Ltd. <i>KKU Engineering Journal</i>, <i>42</i>(2), 155-172.Wichai Chattinnawat และผู้แต่งคนอื่นๆ. "Development of analysis method of material f low cost accounting using lean technique in food production: A case study of Universal Food Public (UFC) Co.Ltd.". KKU Engineering Journal 42 (2015):155-172.Wichai Chattinnawat และผู้แต่งคนอื่นๆ. Development of analysis method of material f low cost accounting using lean technique in food production: A case study of Universal Food Public (UFC) Co.Ltd. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2015.