Tran, Thi Quynh Mai, Tran Gia Bao Phung, Ngoc Hien Luu, Thanh Giang Bach, and Hieu Hoc Le. 2026. “Psychological Mechanisms Linking Project-Based Learning to SDG Awareness: The Mediating Roles of Self-Efficacy, Learning Motivation,and Flow Experience Perception”. Engineering and Technology For Sustainable Development 36 (2):110-23. https://jst.vn/index.php/etsd/article/view/1019.