Dao T, Pham TL. Selecting and applying situations with STEM problems in Geometry teaching in high schools. Tạp chí Khoa học Đại học Đồng Tháp [Internet]. 2023 Jul. 25 [cited 2026 Aug. 12];12(4):3-9. Available from: https://dthujs.vn/index.php/dthujs/article/view/160