TURAYEV ALIJON AKMAL UGLI; NORMUKHAMMADOV DIYORBEK. Progressive Tax Systems Reduce Inequality More than Flat Tax Models. American Journal of Business Practice, [S. l.], v. 2, n. 5, p. 53–58, 2025. Disponível em: https://semantjournals.org/index.php/AJBP/article/view/1756. Acesso em: 26 jul. 2025.