1.
Pansasadee A, Chatakan W, Ekpetch C. A DEVELOPMENT OF THE MODEL OF INTERNAL SUPERVISION TO ENHANCE 21ST CENTURY LEARNER SKILLS FOR SCHOOLS UNDER THE NAKHON SI THAMMARAT PRIMARY EDUCATIONAL SERVICE AREA OFFICE 3. JMND [internet]. 2026 Apr. 29 [cited 2026 Sep. 12];13(4):237-4. available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/298898