RT null T1 Using Green and Digital Technologies to Reduce Food Waste at the Consumer Level: Case Study: Doha, Qatar A1 United Nations Environment Programme, K1 digital technology K1 waste K1 solid waste management K1 environmentally sound technology K1 consumer K1 waste management K1 Qatar YR 2021 FD 2021 LK https://wedocs.unep.org/handle/20.500.11822/36802 UL https://wedocs.unep.org/handle/20.500.11822/36802 DS UN Environment Document Repository RD Sep 20, 2026