M. GUFFAR HARAHAP; MUHAMMAD FAUZI SIREGAR; FRISKA HALIZA SIREGAR. The Role of Islamic Social Finance in Reducing Poverty: A Quantitative Study on Zakat and Waqf. JIEBS: Journal of Islamic Economics and Business, [S. l.], v. 1, n. 1, p. 1–9, 2026. Disponível em: https://e-journalbarokahpublisher.com/index.php/JIEBS/article/view/97. Acesso em: 28 jun. 2026.