Chile, N. I. ., I. . Duru, A. . Yusuf, B. .O.N. . Okafor, and M. A. . Eze. “Modelling the Monetary Impact of Oil Price Volatility in Nigeria: Evidence from GARCH Models”. Energy Economics Letters, vol. 8, no. 1, Mar. 2021, pp. 70-94, doi:10.18488/journal.82.2021.81.70.94.