@misc{indiciae746b0a3c5b3f, title = {[School performance: a question that divides. Analysis of learning difficulty].}, author = {F Franchini and V Murganic and P Sgaramella and F Vannini and E Cavallini and G Giannotti}, url = {https://pubmed.ncbi.nlm.nih.gov/11594157/}, note = {Source identifier: 11594157} }