Panjarak, Pranorm, and Somkeit Boonrawd. 2026. “THE DEVELOPMENT OF THE PRIVATE SCHOOL MANAGEMENT MODEL TO THE HIGH–QUALITY SCHOOL IN THE NORTHEASTERN REGION”. Journal of Graduate School Sakon Nakhon Rajabhat University 23 (101). Sakon Nakhon, Thailand:201-19. https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/277281.