Alshehry, Atef Saad, and Mounir Belloumi. 2014. “Investigating the Causal Relationship Between Fossil Fuels Consumption and Economic Growth at Aggregate and Disaggregate Levels in Saudi Arabia”. International Journal of Energy Economics and Policy 4 (4):531-45. https://www.econjournals.com/index.php/ijeep/article/view/894.