31 dicembre 2017
Sharmahd N., Peeters J., Van Laere K., Vonta T., De Kimpe C., Brajković S., Contini L., Giovannini D.; Transforming European ECEC services and primary schools into professional learning communities: drivers, barriers and ways forward, NESET II report, Luxembourg: Publications Office of the European Union, 2017. doi: 10.2766/74332.