1. Overview of tax incentives for electric vehicles in the EU;European Automobile Manufacturers Association,2017
2. Diretivas, 2014, “Diretiva 94/2014,” Parlamento Europeu [in Portuguese], [Online]. Available:https://eur-lex.europa.eu/legal-content/PT/TXT/PDF/?uri=CELEX:32014L0094&from=PT.
3. SWD, 2016, “A European Strategy for Low-Emission Mobility,” European Commission, [Online]. Available:https://eur-lex.europa.eu/resource.html?uri=cellar:e44d3c21-531e-11e6-89bd-01aa75ed71a1.0002.02/DOC_1&format=PDF.
4. EAFO, 2020, “Incentives,” European Alternative Fuel Observatory, [Online]. Available:https://eafo.eu/countries/european-union/23640/incentives.
5. NPF Targets and Progress;European Alternative Fuel Observatory,2021