Peter John (Ph.D), Grace,. “ENVIRONMENTAL DECOMMISSIONING COSTS AND FINANCIAL PERFORMANCE: A STUDY OF LISTED INDIGENOUS OIL AND GAS COMPANIES IN NIGERIA”. BW Academic Journal 2 (December 2, 2025). Accessed April 30, 2026. https://mail.bwjournal.org/index.php/bsjournal/article/view/3540.