%0 Journal Article %A %D 2018 %J Humanities and Social Sciences Letters %@ 2312-4318 %V 6 %N 2 %P 59-73 %T Audit Fees and Audit Quality: A Study of Listed Companies in the Downstream Sector of Nigerian Petroleum Industry %M 10.18488/journal.73.2018.62.59.73 %U http://www.pakinsight.com/archive/73/06-2018/2