BORATYN, Dominik; SADLEJ, Mikołaj; KULIŃSKI, Mariusz. 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, Bielsko-Biała, PL, v. 30, n. 1, 2026. DOI: 10.19192/wsfip.sj1.2026.26. Disponível em: https://www.asej.eu/index.php/asej/article/view/1016. Acesso em: 3 jul. 2026.