Rakjun P. THE CAUSAL FACTORS INFLUENCING INTENTION TO USE SERVICES THROUGH TOURIST PARTICIPATION OF AGRO-TOURISM BUSINESS IN SPECIAL TOURISM AREA OF NAN PROVINCE. JSBA [internet]. 2022 Apr. 30 [cited 2026 Apr. 22];7(4):441-55. available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/258110