RAFIUDDIN, A.; DAFFODILS, J.; GAYTAN, J. C. T.; SISODIA, G. S. Trend of Oil Prices, Gold, GCC Stocks Market during Covid-19 Pandemic: A Wavelet Approach. International Journal of Energy Economics and Policy, [S. l.], v. 11, n. 4, p. 560–572, 2021. Disponível em: https://econjournals.com/index.php/ijeep/article/view/11365. Acesso em: 29 mar. 2024.