GRABOWICZ, Agata. Budgetary principles in the general budget of the European Union. Studia Prawno-Ekonomiczne, [S. l.], v. 136, p. 27–42, 2025. DOI: 10.26485/SPE/2025/136/2. Disponível em: https://journals.ltn.lodz.pl/Studia-Prawno-Ekonomiczne/article/view/3208. Acesso em: 8 dec. 2025.