https://www.ic47sarria-monti.edu.it/albo-online/655/decisione-a-contrarre-mediante-affidamento-diretto-come-da-procedura-di-cui-all-art-50-comma-1-lettera-b-e-allegato-ii-1-del-d-lgs-36-2023-office-b-p-cig-z803df676c-del-27-12-2023/