AHMAD, S. D. Financing of HAJ Trough a Contract of Qardh (Loan) on Shari’a Banking in Indonesia. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 5, n. 3, p. 4499–4502, 2018. DOI: 10.18535/ijsshi/v5i3.04. Disponível em: http://valleyinternational.net/index.php/theijsshi/article/view/1105. Acesso em: 23 apr. 2024.