TY  - RPRT
TI  - [School performance: a question that divides. Analysis of learning difficulty].
AU  - F Franchini
AU  - V Murganic
AU  - P Sgaramella
AU  - F Vannini
AU  - E Cavallini
AU  - G Giannotti
UR  - https://pubmed.ncbi.nlm.nih.gov/11594157/
ID  - 11594157
ER  -