Iqbal, Aftab, and Javira Khan. “Assessing the Symmetric Nature of the Energy-Led Growth Hypothesis in Pakistan”. Journal of Energy and Environmental Policy Options 3, no. 3 (September 1, 2020): 72–77. Accessed August 30, 2025. http://resdojournals.com/index.php/JEEPO/article/view/150.