BLACK, W. R.; VAN GEENHUIZEN, M. ICT Innovation and Sustainability of the Transport Sector. European Journal of Transport and Infrastructure Research, [S. l.], v. 6, n. 1, 2006. DOI: 10.18757/ejtir.2006.6.1.4322. Disponível em: https://journals.open.tudelft.nl/ejtir/article/view/4322. Acesso em: 9 aug. 2022.