Open Procedure, Pursuant To Art. 71 Of Legislative Decree 36/2023, For The Awarding Of The Works To Create Parking Areas Via Cristina – Via Sempione Via D'Annunzio Of The Municipality Of Pero (Mi), With The Lowest Price Criteria And With Procedure Reversal, Pursuant To Articles. 107 Paragraph 3 And 108 Of The Legislative Decree. 36/2023 And Ss.Mm.Ii