Recovery of Fiscal State Aid in Tax Ruling Cases and Principles of Legitimate Expectations and Legal Certainty. TEST Trento Student Law Review, Trento, Italy, v. 5, n. 1, p. 101–127, 2023. DOI: 10.15168/tslr.v5i1.2528. Disponível em: https://teseo-ojs35-test.archicoop.it/tslr/article/view/2528. Acesso em: 8 lug. 2026.