Maurice Ikuru E- naikachep, Favour Egeonu A, Nkesi Chuku E. STRATEGIC LEADERSHIP STYLE ADOPTION AND THE EFFECTIVENESS OF INFORMATION SYSTEM CHANGE IN OIL AND GAS COMPANIES IN RIVERS STATE, NIGERIA. bwjournal [Internet]. 2026 Aug. 27 [cited 2026 Aug. 28];. Available from: https://www.bwjournal.org/index.php/bsjournal/article/view/4297