ยุระรัช ส. THE FACTORS AND GUIDELINES OF CONDUCTING QUALITY ASSURANCE HAPPILY OF LECTURERS IN PRIVATE HIGHER EDUCATION INSTITUTIONS. spurhs [Internet]. 2018 Mar. 9 [cited 2024 May 18];15(2):46-5. Available from: https://so05.tci-thaijo.org/index.php/spurhs/article/view/114916