Lortrakul A. THE STUDY OF PROBLEMS AND DEVELOPMENT OF THE INTERNAL QUALITY ASSURANCE OF FACULTY OF MANAGEMENT SCIENCE PHRANAKHON SI AYUTTHAYA RAJABHAT UNIVERSITY. MCU SSR [Internet]. 2017 Dec. 20 [cited 2024 May 18];6(4):51-9. Available from: https://so03.tci-thaijo.org/index.php/jssr/article/view/245626