Okoli, T. T., D. D. Tewari, and A. Rhodaoluwafisayomi. “The Relationship Between Oil Price Volatility and Macroeconomic Variables in Nigeria: A Vector Autoregressive (VAR) Approach”. Journal of Economics and Behavioral Studies, Vol. 9, no. 6(J), Jan. 2018, pp. 237-51, doi:10.22610/jebs.v9i6(J).2020.