สัมฤทธิ์ ป., (Sakarin Yuphong) ส.อ. and (Akkarat Poolkrajang) อ.พ. 2020. The Development of a Management Model for Transportation and Distribution Businesses to Enhance Competitiveness. Sripatum Review of Humanities and Social Sciences. 21, 1 (Aug. 2020), 07–23.