ZAWADZKA-PĄK, Urszula Kinga. The Future of Performance Budgeting in Poland. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 1, n. 3, p. s. 68–81, 2013. DOI: 10.18559/jw5rp180. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3191. Acesso em: 3 sep. 2026.