Debasish, Sathya Swaroop. “Analysis of Long-Term Relationship Between Spot and Futures Prices Using Johansen’s Test of Cointegration”. Information Management and Business Review 2, no. 2 (February 15, 2011): pp.65-80. Accessed July 3, 2024. https://ojs.amhinternational.com/index.php/imbr/article/view/884.