Nguyễn Thị Thanh Phương, Phùng Thị Tố Loan, Dương Thị Thanh Dung. Developing an Ethno-STEM project-based learning process on the theme "Ecological longhouse and solar power". TNJS [Internet]. 2026 Jun. 30 [cited 2026 Aug. 12];20(3):69-77. Available from: https://tnjos.vn/index.php/tckh/article/view/733