CHRISTENSEN, Linda; NIELSEN, Otto Anker. Environmental Impact of Long Distance Travel. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 24, n. 1, 2017. DOI: 10.54337/ojs.td.v24i1.5991. Disponível em: https://journals.aau.dk/index.php/td/article/view/5991. Acesso em: 6 dec. 2025.