A DECISION RECOGNIZING TAX IMMUNITY IS DECLARATORY AND PRODUCES RETROACTIVE EFFECTS TO THE DATE THE LEGAL REQUIREMENTS WERE MET. CIPEEX, [S. l.], 2025. Disponível em: https://anais.unievangelica.edu.br/index.php/CIPEEX/article/view/14632. Acesso em: 20 jun. 2026.