BRANKOVIĆ, Nedžad; KALEM, Aida. Infrastructure costs and benefits of European high-speed rail . Science, Engineering and Technology, [S. l.], v. 1, n. 2, p. 47–53, 2021. DOI: 10.54327/set2021/v1.i2.10. Disponível em: https://setjournal.com/index.php/SET/article/view/10. Acesso em: 30 apr. 2026.