هلال الحيالي ي. الأزمة الاقتصادية العالمية وتداعياتها. Regional Studies Journal, [S. l.], v. 7, n. 19, p. 389–411, 2010. DOI: 10.33899/regs.2010.35059. Disponível em: https://regs.uomosul.edu.iq/index.php/regs/article/view/47792. Acesso em: 2 dec. 2025.