Nguyen, T. T. M., Tran, T. H. Y., & Nguyen, T. K. (2025). Designing and organizing STEM education activities for 4th-graders students based on the T-SM-E model. Dong Thap University Journal of Science, 14(9), 1-14. https://doi.org/10.52714/dthu.14.9.2025.1526