RATANAROJANAKOOL, Parkpoom, Nopporn TASNAIYANA, Sakchai PITAKWONG, and Sompoach ANEGASUKHO. “A MANAGERIAL STRATEGIC MODEL FOR ECOTOURISM ROCK CLIMBING”. Journal of Sports Science and Technology 11, no. 2 (January 12, 2012): 133–157. accessed April 22, 2026. https://he01.tci-thaijo.org/index.php/JSST/article/view/44012.