Sebastian JarzębowskiChristopher MondyIzabela Dalewska-MądraMatias Enz2025-07-252025-07-2520242658-084510.1108/CEMJ-07-2023-0288https://repozytorium.kozminski.edu.pl/handle/item/1781CC-BY-4.0managementrailwayprocurementmanagementrailwayprocurementStrategic procurement management of railroad rolling stock in the European UnionStrategic procurement management of railroad rolling stock in the European UnionArticle