D'OLIVEIRA, Augusto Fiel Jorge. Distinction between Normative Text and Legal Norm and the Necessary Application of Anteriority in Case of Repeal of ICMS Exemption. Revista Direito Tributário Atual, [S. l.], n. 41, p. 65–81, 2023. Disponível em: https://revista.ibdt.org.br/index.php/RDTA/article/view/606. Acesso em: 19 may. 2024.