Boratyn, Dominik, Mikołaj Sadlej, and Mariusz Kuliński. “The Podkarpackie Voivodeship and the War in Ukraine – Internal Security Challenges in the Border Region”. Scientific Journal of Bielsko-Biala School of Finance and Law 30, no. 1 (March 30, 2026). Accessed July 3, 2026. https://asej.eu/index.php/asej/article/view/1016.