Klomjit P, Anurattananon C, Kaewsonthi D, Ngamruen S. An Application of the Hospital Unit Cost by Categorizing Disease Groups in the Sample Hospital. IENJ [Internet]. 2018 Jun. 30 [cited 2024 Apr. 29];4(1):59-66. Available from: https://ph02.tci-thaijo.org/index.php/ienj/article/view/176741