Kuhe, D A, J T Aarga, and I T Ayigege. “Modeling Volatility of Exchange Rates Returns in the Nigerian Foreign Exchange Market in the Presence of Non-Gaussian Errors”. NIGERIAN ANNALS OF PURE AND APPLIED SCIENCES 1 (March 14, 2019): 246–258. Accessed April 8, 2025. https://napas.org.ng/index.php/napas/article/view/31.