Kanyasakul, Achawin, Songyod Kaewmongkol, and Patchara Dechome. 2024. “NEW ACADEMIC MANAGEMENT GUIDELINES OF EDUCATIONAL ADMINISTRATORS UNDER NONTHABURI PRIMARY EDUCATIONAL SERVICE AREA OFFICE”. Journal of MCU Nakhondhat 11 (9). Nakhon Si Thammarat, Thailand:232-41. https://so03.tci-thaijo.org/index.php/JMND/article/view/281030.