Delis, P. ., S. . Degiannakis, and K. . Giannopoulos. “Forecasting the Oil Volatility Index Using Factors of Uncertainty”.
Asian Journal of Economics and Empirical Research
, vol. 9, no. 1, Jan. 2022, pp. 13-20, doi:10.20448/ajeer.v9i1.3666.