Open Tender Procedure For The Assignment Of The School Canteen Service (Preparation, Cooking, Transport And Delivery Of Meals), For The Pupils Of The Kindergarten, Primary And Secondary School, To The Teachers And Ata Staff, In The Various School Complexes Located In The Municipality Of Mammola, Of The "Marina Di Gioiosa-Mamco" Comprehensive Institute, For The School Year 2025/2026.