BALASSIANO, R. 8TH WCTR World Conference on Transport Research. Transportes, [S. l.], v. 6, n. 2, 1998. DOI: 10.14295/transportes.v6i2.257. Disponível em: https://anpet.emnuvens.com.br/anpet/article/view/257. Acesso em: 4 abr. 2025.