Vo, V. V., Nguyen, T. K. A. and Nguyen, L. H. (2025) “Studying the relationship between self-directed learning and academic achievement of undergraduate students at Nong Lam University Ho Chi Minh City”, Dong Thap University Journal of Science, 14(3), pp. 62–72. doi: 10.52714/dthu.14.3.2025.1510.