Rattanawiboonsom, V. (2007) “A study on Material Requirement Project Implementation in Thai Automotive Organizations”, Journal of Business, Innovation and Sustainability (JBIS), 2(1), น. 127–152. available at: https://so02.tci-thaijo.org/index.php/BECJournal/article/view/54020 (สืบค้น: 29 สิงหาคม 2026).