AL-KHULAIFI, A. S. Exports and Imports in Qatar: Evidence from Cointegration and Error Correction Model. Asian Economic and Financial Review , [S. l.], v. 3, n. 9, p. 1122–1133, 2013. Disponível em: https://archive.aessweb.com/index.php/5002/article/view/1075. Acesso em: 3 jul. 2024.