The role of investment in GDP growth in Iraq for the period (2005-2011) . Journal of Madenat Alelem, [S. l.], v. 6, n. 1, p. 39–53, 2014. Disponível em: https://journal.mauc.edu.iq/index.php/JMAUC/article/view/193. Acesso em: 23 feb. 2026.