MOHAMED, E. S. E. Velocity of Money Income and Economic Growth in Sudan: Cointegration and Error Correction Analysis. International Journal of Economics and Financial Issues, [S. l.], v. 10, n. 2, p. 87–98, 2020. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/8944. Acesso em: 25 apr. 2024.