การบริหาร Situation Analysis and Level of Readiness of Thai Undergraduate institutions in Tourism and Hospitality to apply for international Accreditations, focusing on the UNWTO TedQual Certification รศ.ดร.กนกกานต์ แก้วนุช, Mr.Jorge Arnanz 31 October 20198 April 2024 SDG17SDG4SDG8SDG9
