หวังตักวาดีน น., & ฉายจวิน ห. (2018). THE DEVELOPMENT OF TRAINING CURRICULUM USING CHINESE COMMUNICATIVE APPROACH FOR PRIVATE SECTOR TOURISM BUSINESS OF ENTREPRENEUR IN NORTHERN BORDER CHIANGRAI PROVINCES. Chophayom Journal, 29(1), 385–396. Retrieved from https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/126472