D. K. ADEJOLA, R. T. OBIAKOR, A. B. ONAKOYA, A. T. OKWU, and A. B. OLALEKAN, “OIL PRICE AND EXCHANGE RATE NEXUS IN NIGERIA: EVIDENCE FROM WAVELET ANALYSIS”, JEARECONS, vol. 7, no. 1, pp. 83–104, Mar. 2022.