THE ROLE OF THE RAILWAY SECTOR IN THE NATIONAL ECONOMY. Journal of Multidisciplinary Sciences and Innovations, [S. l.], v. 4, n. 11, p. 2558–2559, 2025. DOI: 10.55640/. Disponível em: https://ijmri.de/index.php/jmsi/article/view/4045. Acesso em: 10 nov. 2026.