Yuttawang, Nontawat, Sirikorn Chumchoei, and Saowanee Plapplungpana. 2024. “DEVELOPMENT GUIDELINES MANAGEMENT LEARNING 21ST CENTURY OF MAESUAD EDUCATIONAL MANAGEMENT CENTER UNDER THE MAEHONGSON PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2”. Journal of MCU Nakhondhat 11 (10). Nakhon Si Thammarat, Thailand:39-48. https://so03.tci-thaijo.org/index.php/JMND/article/view/280718.