ADPF 1.066: The unconstitutionality of municipal exemption from legal fees in the Special Tax Regularization Program (PERT). Revista Científica Virtual da ESA OAB/SP [Internet]. 2025 Nov. 5 [cited 2026 Apr. 5];1(49):73-6. Available from: https://revista.esaoabsp.com/index.php/esa/article/view/66