KOWALSKA, Iwona. Financing the Implementation of Performance Budgeting in Local Government Units - the Polish Example of Unised European Union Funds. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 1, n. 3, p. s. 45–57, 2013. DOI: 10.18559/q9xpfm68. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3189. Acesso em: 3 sep. 2026.