SieloSreechai, Somphanthushthonranat, and Nawaphorn Rukkhunsaeng. “The Action Research for Management on the Internal Quality Assurance in the Program: A Case Study Graduate Diploma Program in the Teaching Profession of Chaiyaphum Rajabhat University 2024”. Interdisciplinary Academic and Research Journal 5, no. 6 (November 30, 2025): 1403–1420. accessed September 25, 2026. https://so03.tci-thaijo.org/index.php/IARJ/article/view/291844.