Decision N ° 6570/25/Dg/Dag/S-Dam/Dmp/Scsamp/Mh Of 03/03/2025 Authority Of The Open International Tender N ° 034/25/Aoio/Sdcc/Cipm Of 04/16/2025 For The Supply Of Led Lighting Blocks For Manual And Visual Classification Rooms Of Garoua And Maroua And Maroua And Maroua