AHMED SHAIKH, Salman. Zakat Collectible in OIC Countries for Poverty Alleviation: A Primer on Empirical Estimation: International Journal of Zakat | ISSN: 2541 1411 | Vol. 1 (1) 2016. International Journal of Zakat, [S. l.], v. 1, n. 1, p. 17–35, 2016. DOI: 10.37706/ijaz.v1i1.4. Disponível em: https://mail.ijazbaznas.com/index.php/journal/article/view/4. Acesso em: 30 apr. 2026.