DEHNEL, Grażyna; WALESIAK, Marek; OBRĘBALSKI, Marek. Comparative Analysis of the Ordering of Polish Provinces in Terms of Social Cohesion. Central and Eastern European Economic Review, Kraków, Poland, n. 1(20), p. 71–85, 2019. DOI: 10.15678/AOC.2019.2005. Disponível em: https://ceeer.uek.krakow.pl/index.php/aoc/article/view/1680. Acesso em: 24 jun. 2026.