?url_ver=Z39.88-2004&rft_id=doi%3A10.23918%2Fijsses.v4i1p1&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Umoru&rft.aufirst=David&rft.au=Umoru%2C+David&rft.issn=24091294&rft.issue=1&rft.pages=1-11&rft.date=1+September+2017&rft.atitle=Growth+and+Oil+Price+Fluctuation+in+Nigeria%3A+A+Variance+Decomposition+Evidence&rft.volume=4&rft.title=International+Journal+of+Social+Sciences+and+Educational+Studies&rft.genre=article