AMBROŻEJ, E. A. Tax Ruling Regulations in Poland – Evolution of the Institution and Evaluation of the Regulations. Public Governance, Administration and Finances Law Review, [S. l.], v. 3, n. 1, p. 5–15, 2018. DOI: 10.53116/pgaflr.2018.1.1. Disponível em: https://folyoirat.ludovika.hu/index.php/pgaf/article/view/1156. Acesso em: 19 may. 2024.