Saenglun O, Sittisomboon M. THE DEVELOPMENT OF MODEL FOR ENHANCING THE ABILITY IN ACTIVITY LEARNING MANAGEMENT FOR TEACHERS USING LESSON STUDY THROUGH PROFESSIONAL LEARNING COMMUNITY. JSBA [Internet]. 2022 May 31 [cited 2024 May 2];7(5):332-48. Available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/258925