Railways in Brazil: Future and ongoing projects. Research, Society and Development, [S. l.], v. 10, n. 5, p. e25010514917, 2021. DOI: 10.33448/rsd-v10i5.14917. Disponível em: https://www.rsdjournal.org/rsd/article/view/14917. Acesso em: 5 dec. 2025.