KUSIDEŁ, Ewa. Convergence of Regional Human Development Indexes in Poland. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 16, n. 1, p. 87–102, 2013. DOI: 10.2478/cer-2013-0006. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/6871. Acesso em: 9 dec. 2025.