หวังตักวาดีน น, ฉายจวิน ห. THE DEVELOPMENT OF TRAINING CURRICULUM USING CHINESE COMMUNICATIVE APPROACH FOR PRIVATE SECTOR TOURISM BUSINESS OF ENTREPRENEUR IN NORTHERN BORDER CHIANGRAI PROVINCES. CPY [internet]. 2018 May 31 [cited 2026 Sep. 2];29(1):385-96. available from: https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/126472