Muhammad, F., Karim, R., Muhammad, K. and Asghar, A. (2020) “Population Density, CO2 Emission and Energy Consumption in Pakistan: A Multivariate Analysis”, International Journal of Energy Economics and Policy, 10(6), pp. 250–255. Available at: https://www.econjournals.com/index.php/ijeep/article/view/10341 (Accessed: 23 April 2024).