1. Sustainability Transportation Methods;Martins,2019
2. The Paris Agreement. 2016 United Nations Framework Convention on Climate Change (UNFCCC)https://unfccc.int/sites/default/files/resource/parisagreement_publication.pdf
3. Communication from the Commission: The European Green Dealhttps://eur-lex.europa.eu/legal-content/EN/TXT/?qid=1588580774040&uri=CELEX:52019DC0640
4. Digital Infrastructures: Enabling Civil and Environmental Systems through Information Technology;Horan,2004
5. Autonomous Vehicle Implementation Predictions: Implications for Transport Planning;Litman,2020