อ้อยแดง ง. The Development of Guidelines for the Achievement of the Quality Assurance in Education, Phranakhon Rajabhat University. Lib. Arts. Rev. [Internet]. 2017 Dec. 29 [cited 2024 May 19];12(24):48-56. Available from: https://so04.tci-thaijo.org/index.php/larhcu/article/view/143857