Hongwilai, P., Sirisrisornchai, T., Kanchanapongporn, A. and Jeerasitkul, U. (2022) “Service Quality Development for OPD Thammasat University Hospital”, Journal of the Thai Medical Informatics Association, 8(1), pp. 38–45. available at: https://he03.tci-thaijo.org/index.php/jtmi/article/view/201 (accessed: 4 October 2026).