1. European Commission, “Reducing Emissions from Aviation,” , 2021. URL https://climate.ec.europa.eu/eu-action/transport-emissions/reducing-emissions-aviation_en, available on line, , accessed on 4/October/2023.
2. An open thinking for a vision on sustainable green aviation;Ficca;Progress in Aerospace Sciences,2023
3. European Aviation Environmental Report 2016. EASA, EEA, EUROCONTROL;Kousoulidou;JRC99523,2016
4. Electric, Hybrid and turboelectric fixed-wing aircraft: A review of concepts, models, and design approaches;Brelje;Progress in Aerospace Sciences,2019
5. Techno-economic review of alternative fuels and propulsion systems for the aviation sector;Dahal;Renewable and Sustainable Energy Reviews,2021