MUHTASEB, Buthaina M.A.; DAOUD, Hussam-eldin. VERTICAL SPECIALIZATION IN THE MIDDLE EAST; EVIDENCE FROM THE IMPORT CONTENT OF EXPORTS*. European Scientific Journal, ESJ, [S. l.], v. 11, n. 10, 2015. Disponível em: https://last.eujournal.org/index.php/esj/article/view/5410. Acesso em: 12 feb. 2026.