Sakkaew P, Utumpa P. SPORT TOURISM DEVELOPMENT MODEL FOR SPORTS SERVICE IN KRABI PROVINCE. J.TNSU [Internet]. 2022 Apr. 18 [cited 2024 Apr. 26];14(2):97-110. Available from: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/254162