Hayiwangoh, Nihafeezar, and Chaloemchon Wannathong. “Pillars and Systemic Bottlenecks: Quality Assessment of Graduate Education Based on Satisfaction Data and Diagnosis of Critical Structural Gaps”. Journal of Education & Learning Development Innovation 4, no. 1 (December 22, 2025): 82–95. accessed September 17, 2026. https://so15.tci-thaijo.org/index.php/JELDI/article/view/2501.