Ryberg T, Glud LN, Buus L, Georgsen M. Symposium 7: Identifying Differences in Understandings of PBL, Theory and Interactional Interdependencies. NLC [Internet]. 2010 May 3 [cited 2025 Apr. 26];7:943-51. Available from: https://journals.aau.dk/index.php/nlc/article/view/9260