Sokoto Energy Research Center Energy Commission of Nigeria Usmanu Danfooiyo University, Sokoto Invitation for Pre-qualification to Tender for the 2011 Capital Appropriated Projects 1.0. Introduction The Sokoto Energy Research Centre, Usmanu Danfbdiyo University Sokoto Hereby invites reputable and Interested Contractors who wish to bid for the under listed projects in the Centre to submit their […]