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2. Wind Power Integration into Power Systems: Stability and Control Aspects;Meegahapola,2021
3. Smart Cities and Positive Energy Districts: Urban Perspectives in 2020;Clerici Maestosi,2021
4. UNEP Report: Global Environment Outlook 6
https://www.unep.org/resources/global-environment-outlook-6
5. UNEP Report: Making Peace with Nature
https://www.unep.org/resources/making-peace-nature