Mitsungnern, T., Kotruchin, P., Phu-ngoen, P., Tacha-a-tik, P., Prasanson, T., Sumritrin, S. and Lathum, K. (1) “Customers’ Satisfaction and Causes of Satisfaction in Emergency Room Srinagarind Hospital, 2014”, Srinagarind Medical Journal, 31(4), pp. 202-212. vailable at: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/65414 (ccessed: 8December2021).