Promthong, S. (2025). Causal Factors of Service Quality Affecting Perceived Value and Decision-Making of Mu Te Lu Tourism Travelers in Nong Khai, Bueng Kan, and Udon Thani Provinces. Rajapark Journal, 19(62), 182–203. retrieved from https://so05.tci-thaijo.org/index.php/RJPJ/article/view/276069