Thaweedej, S. . (2021) “Activity Based Costing of Single Tooth Implant Service in Institute of Dentistry, Department of Medical Services in Fiscal Year 2020”, Journal of The Department of Medical Services, 46(2), pp. 132–138. Available at: https://he02.tci-thaijo.org/index.php/JDMS/article/view/253572 (Accessed: 26 September 2022).