Income Tax System Rates (Pph) As Well As Effectiveness Towards the State in Indonesia. West Science Law and Human Rights, [S. l.], v. 1, n. 1, p. 1–7, 2023. Disponível em: https://wsj.westsciences.com/index.php/wslhr/article/view/7. Acesso em: 6 dec. 2025.