SEKRETER, Ahmet. Challenges in Islamic Finance. International Journal of Social Sciences & Educational Studies, [S. l.], v. 4, n. 5, p. 83–88, 2018. DOI: 10.23918/ijsses.v4i5p83. Disponível em: https://www.ijsses.tiu.edu.iq/index.php/ijsses/article/view/366. Acesso em: 21 apr. 2026.