Phitake W, Sriwichien T. Approade for Teacher Development in Teaching and Learning of Local Self-Sufficient Schools for Schools Under the Municipality of Udon Thani. EDGKKUJ [Internet]. 2019 Sep. 18 [cited 2024 May 4];13(2):125-3. Available from: https://so02.tci-thaijo.org/index.php/EDGKKUJ/article/view/216856