Tax Deduction: Legal Nature, Problems and Solutions. Tuculart Student Scientific, [S. l.], n. 5, p. 85–88, 2025. DOI: 10.61726/1717.2025.68.58.001. Disponível em: https://journals.eiid.eu/index.php/tss/article/view/188. Acesso em: 30 may. 2026.