บุญญสิริ ป. THE STUDY OF TEACHERS DEVELOPING MODELS IN TEACHING BY THINKING, IN A SMALL PRIMARY SCHOOL. AJPU [Internet]. 2018 Apr. 19 [cited 2024 Apr. 29];9(1):186-200. Available from: https://so01.tci-thaijo.org/index.php/AJPU/article/view/116690