Saengadsapaviriya, Jongkolbordin, and Eakkasit Santiparb. “Confirmatory Factor of Service Quality of Public Bus Transport Between Thailand and Laos by P- TRANSQUAL Model”. Journal of Management Science Chiangrai Rajabhat University 13, no. 1 (June 12, 2018): 70–91. Accessed March 29, 2024. https://so03.tci-thaijo.org/index.php/jmscrru/article/view/128073.