ZYGMUNT, A.; SZEWCZYK, M. Perspectives of Construction Section in Opolskie Voivodship. Regional Barometer. Analyses & Prognoses, [S. l.], n. 4 (26), p. 75–83, 2012. DOI: 10.56583/br.1308. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/1308. Acesso em: 3 jul. 2024.