Keawsawat , Benchawan, Wiwat Jankingthong, and Jedsarid Jedsarid. “Employee Satisfaction and Work Discipline Affecting Job Performance of Tour Guides in Southern Thailand”. Ph.D. in Social Sciences Journal 16, no. 2 (August 18, 2026): e279606. accessed August 30, 2026. https://so05.tci-thaijo.org/index.php/phdssj/article/view/279606.