Bunyasakseri, T. and Phaholthep, C. (2024) “An Infographic Development of Workflow Service for Improving Hospital Service Efficiency: A Case Study of Narasuan University Hospital”, KKU Research Journal (Graduate Studies) Humanities and Social Sciences, 12(1), pp. 24–35. available at: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/251115 (accessed: 15 September 2026).