https://ratiolegis.it/legge-64-2021 https://ratiolegis.it/legge-64-2021/art-1-autorizzazione-alla-ratifica https://ratiolegis.it/legge-64-2021/art-2-ordine-di-esecuzione https://ratiolegis.it/legge-64-2021/art-3-copertura-finanziaria https://ratiolegis.it/legge-64-2021/art-4-clausole-finanziarie https://ratiolegis.it/legge-64-2021/art-5-entrata-in-vigore https://ratiolegis.it/legge-64-2021/indice/radice/1