1. Bellettini, C., Lonati, V., Malchiodi, D., Monga, M., Morpurgo, A., Torelli, M., Zecca, L.: Informatics education in italian secondary schools. TOCE 14(2), 15:1–15:6 (2014)
2. Computing at School Working Group: Computer science: A curriculum for schools (2012).
www.computingatschool.org.uk/data/uploads/ComputingCurric.pdf
3. Consorzio interuniversitario nazionale per l’informatica (CINI): Proposal for a national informatics curriculum in the Italian school (2017).
https://www.consorzio-cini.it/images/PROPOSAL-Informatics-curriculum-Italian-school.pdf
4. Department for Education: National Curriculum for England: Computing programme of study. Technical report (2013).
https://www.gov.uk/government/publications/national-curriculum-in-england-computing-programmes-of-study/national-curriculum-in-england-computing-programmes-of-study
5. European Parliament: Recommendation 2006/962/ec of the European parliament and of the council of 18 dec. 2006 on key competences for lifelong learning (2006)