%0 Journal Article %T Internal audit effectiveness: an Ethiopian public sector case study %A Mihret, GetieDessalegn %A Yismaw, WondimAderajew %J Managerial Auditing Journal %V 22 %N 5 %P 470-484 %@ 0268-6902 %D 2007-05-29 %I Emerald Group Publishing Limited %~ DeepDyve