Measuring and Analyzing the Impact of the Customs Exchange Rate on Imports and Customs Revenues in Yemen: An Applied Econometric Study of Aden port Customs Office (2016–2025). Economic Journal, [S. l.], v. 14, n. 16, 2026. DOI: 10.47372/1vhznd55. Disponível em: https://journals.aden-univ.net/index.php/AEJ/article/view/250. Acesso em: 8 oct. 2026.