CLAUSEN, N. R. Progression of Self-Directed Learning in PBL: Comparing Consecutive Semesters at AAU. Journal of Problem Based Learning in Higher Education, [S. l.], v. 9, n. 1, 2021. DOI: 10.5278/ojs.jpblhe.v9i1.6373. Disponível em: https://journals.aau.dk/index.php/pbl/article/view/6373. Acesso em: 2 may. 2024.