Hayiwangoh N, Wannathong C. Pillars and Systemic Bottlenecks: Quality Assessment of Graduate Education Based on Satisfaction Data and Diagnosis of Critical Structural Gaps . JELDI [internet]. 2025 Dec. 22 [cited 2026 Sep. 17];4(1):82-95. available from: https://so15.tci-thaijo.org/index.php/JELDI/article/view/2501