1.
Fuangfoo P, Changsri N. STUDENTS’ MATHEMATICAL FLEXIBILITY THINKING IN MATHEMATICS CLASSROOM USING LESSON STUDY AND OPEN APPROACH. JMND [Internet]. 2020 Dec. 29 [cited 2024 Mar. 28];7(12):41-56. Available from: https://so03.tci-thaijo.org/index.php/JMND/article/view/249094