Sriphuttiban, Woranuch, Maleerat Kajitnatitham, and Jamlong Vongprasert. 2024. “A Causal Relationship Model of Factors Influencing Performance Competency Work of Policy and Planning Analysts Educational Service Areas Office in Northeastern Region: A Causal Relationship Model of Factors Influencing, Performance, Policy and Planning Analysts”. Ubon Ratchathani Journal of Research and Evaluation 13 (2):73-84. https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/270482.