FELIS, Paweł. The Impact of Local Governments on the Effectiveness of Selected own Revenue Sources as Exemplified by Communes in Poland. Journal of Finance and Financial Law, [S. l.], v. 1, n. 4, p. 37–51, 2014. DOI: 10.18778/2391-6478.1.4.04. Disponível em: https://www.czasopisma.uni.lodz.pl/fipf/article/view/9715. Acesso em: 6 dec. 2025.