CHRISTENSEN, L.; NIELSEN, O. A. Environmental Impact of Long Distance Travel. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 24, n. 1, 2017. DOI: 10.5278/ojs.td.v1i1.5991. Disponível em: https://journals.aau.dk/index.php/td/article/view/5991. Acesso em: 29 apr. 2024.