posted on 2023-04-13, 15:04authored byS. Fikrat-Wevers, W. E. De Leng, W. W. Van Den Broek, A. M. Woltman, K. M. Stegers-Jager
Additional file 4. Results of linear regression for the association between early academic performance and participation in each free institutionally provided preparatory activity for different subgroups