Safarzadeh, M. R., Ibrahimi Nazarian, F. and Molina, A. K. C. (2013) “Efficiency of Currency Asset Classes”, International Journal of Economics and Financial Issues, 3(2), pp. 544–558. Available at: https://www.econjournals.com/index.php/ijefi/article/view/387 (Accessed: 19 April 2024).