ISSUES OF CALCULATION AND IMPROVEMENT OF INCOME TAX FROM INDIVIDUALS. Web of Discoveries: Journal of Analysis and Inventions, [S. l.], v. 3, n. 4, p. 1–2, 2025. Disponível em: https://webofjournals.com/index.php/3/article/view/3790. Acesso em: 27 oct. 2025.