ใฝ่ใจดีเวทยา, and ดอนขวาขวัญกมล. “PERCEPTION OF SERVICE QUALITY AFFECTED OVERALL SATISFACTION BY NAKHON RATCHASIMA SMES’ OF OUTSOURCED TRANSPORTATION SERVICE”. Panyapiwat Journal 11, no. 1 (April 29, 2019): 66-78. Accessed January 18, 2020. https://www.tci-thaijo.org/index.php/pimjournal/article/view/185704.