Pawalatong, Jintahra, and Chayakan Ruangsuwan. “The development guidelines for enhancing the efficiency of teachers under Mahasarakham Provincial Administrative Organization”. Journal for Developing the Social and Community 10, no. 2 (August 30, 2023): 509–520. accessed October 14, 2026. https://so03.tci-thaijo.org/index.php/rdirmu/article/view/264569.