OPTIMALIZATION OF THE SYSTEM OF ORGANIZATION OF PUBLIC TENDERS IN RAILWAY PASSENGER TRANSPORT. Perner’s Contacts, [S. l.], v. 17, n. 1, 2022. DOI: 10.46585/pc.2022.1.2288. Disponível em: https://ojs-demo.upce.cz/index.php/perner/article/view/2288. Acesso em: 2 mar. 2026.