Phooklang, Nattakul. “Development Practice of Administrative Officer in Rajabhat MahaSarakham University”. Journal for Developing the Social and Community 6, no. 2 (December 30, 2019): 101–110. accessed October 3, 2026. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/233159.