The Impact of Tax Exemption on the Principle of Tax Justice in Yemeni Tax Laws Issued in 2020. Sana’a University Journal of Human Sciences, [S. l.], v. 3, n. 3, p. 210–238, 2024. DOI: 10.59628/jhs.v3i3.949. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/949. Acesso em: 11 jul. 2026.