https://www.istruzioneer.gov.it/2023/03/15/d-d-n-499-2020-d-d-n-23-2022-graduatoria-cdc-b023-emilia-romagna/
D.D.n.499/2020–D.D.n.23/2022. Graduatoria CdC: B023 Emilia-Romagna