Jankingthong, Wiwat. “The Thai Tourist Satisfaction toward National Parks Land in Southern Thailand”. University of the Thai Chamber of Commerce Journal Humanities and Social Sciences 35, no. 1 (January 1, 2018): 39–49. accessed August 30, 2026. https://so06.tci-thaijo.org/index.php/utccjournalhs/article/view/191405.