Manohar, Jambotkar Mrunali, and Guntur Anjana Raju. “Does Gold Retain Its Hedge and Safe Haven Role for Energy Sector Indices During COVID-19 Pandemic? A Crossquantilogram Approach”. International Journal of Energy Economics and Policy, vol. 11, no. 1, Dec. 2020, pp. 233-40, https://econjournals.net.tr/index.php/ijeep/article/view/10294.