Supattananon, Naratip, Ploypim Munkhong, Panita Srion, and Chonlawit Prawanto. “The Loss Reduction of Construction Materials With 7 Quality Control Tools: A Case Study of Siwadon Product Management Company, Khon Kaen Province”. Journal of Roi Et Rajabhat University 15, no. 2 (August 30, 2021): 51–59. Accessed May 1, 2024. https://so03.tci-thaijo.org/index.php/reru/article/view/243482.