KOŁCZ, B. Organisation and tasks of the control system in Poland in the process of ensuring the security of European Union funds in the financial perspective 2021-2027. Political Science and Security Studies Journal, [S. l.], v. 5, n. 2, p. 21-33, 2024. DOI: 10.5281/zenodo.12701281. Disponível em: https://psssj.eu/index.php/ojsdata/article/view/151. Acesso em: 3 may. 2026.