VELLINGA, N.; ABDELGALIL, E. Trade Liberalization and Economic Diversification: A Dynamic CGE Model for The Economy of Qatar. Studies in Business and Economics, [S. l.], v. 13, n. 2, 2007. DOI: 10.29117/sbe.2007.0034. Disponível em: https://journals.qu.edu.qa/index.php/SBE/article/view/725. Acesso em: 25 apr. 2025.