Nanthavanij, S., Supavasuth, S. and Chamchan, P. (2015) “Effects of Emed System Model and Service Capability Level on Service Efficiency and Ambulance Utilization”, Science & Technology Asia, 4(3), pp. 18–27. Available at: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41931 (Accessed: 26 April 2024).