Chamrasathiwat , Siyaphat. 2023. “The comparative study of performance measurement (Total Performance Score: TPS) of healthcare service units under the Permanent Secretary Office in Health Region 12 between fiscal year 2019 – 2021”. Region 11 Medical Journal 37 (1):62-73. https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/260490.