GUEYDI, Salah. ZAKAT AND PRINCIPLES OF TAXATION: EQUITY, A COMPARATIVE ANALYSIS WITH TAXES. International Journal of Islamic Economics and Finance Research, [S. l.], v. 5, n. 2 December, p. 36–56, 2022. DOI: 10.53840/ijiefer74. Disponível em: https://ijiefer.uis.edu.my/ircief/article/view/74. Acesso em: 26 aug. 2026.