Songamporn, A., Ekapetch, C. and Chatakan, W. (2026) “THE DEVOLOPEMENT OF ADMINISTRATION MODEL COLLABORATIVE NETWORKS TO IMPROVE STUDENT COMPETENCY OF SCHOOLS UNDER NAKHON SI THAMMARAT EDUCATION OFFICE SERVICE AREA 1”, Journal of MCU Nakhondhat. Nakhon Si Thammarat, Thailand, 13(3), pp. 233–243. available at: https://so03.tci-thaijo.org/index.php/JMND/article/view/297903 (accessed: 14 September 2026).