Nio-Iam, Nattapon, and Assoc. Prof. Dr. Yupaporn Yupas. “The Individual Performance Evaluation by the Integrated Processes Between Determination of Key Indicators and Target”. Journal for Developing the Social and Community 6, no. 2 (December 30, 2019): 479–488. accessed September 12, 2026. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/233212.