MANOHAR, J. M.; RAJU, G. A. 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, [S. l.], v. 11, n. 1, p. 233–240, 2020. Disponível em: https://econjournals.com/index.php/ijeep/article/view/10294. Acesso em: 17 jul. 2024.