termtain, nitaya, & Loetyingyot, S. (2022). Core Competencies Affecting the Work Performance Effectiveness of the Local Government Organization Officers in Lamplaimat District, Buriram Province. Journal of Management Science Nakhonratchasima University, 1(2), 27–44. Retrieved from https://so08.tci-thaijo.org/index.php/jmsnrru/article/view/996