Millicent Adanne Eze, Aminu Hassan, Reza Kouhy. “A Comparative Analysis of Declining Oil Revenue Implications on Oil Exporting Countries: An ARDL Bound Test Approach for Nigeria, Venezuela, and Norway”. European Economic Letters (EEL) 14, no. 3 (August 20, 2024): 675–698. Accessed July 28, 2026. https://www.eelet.org.uk/index.php/journal/article/view/1819.