MUHAMMAD, F.; KARIM, R.; MUHAMMAD, K.; ASGHAR, A. Population Density, CO2 Emission and Energy Consumption in Pakistan: A Multivariate Analysis. International Journal of Energy Economics and Policy, [S. l.], v. 10, n. 6, p. 250–255, 2020. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/10341. Acesso em: 20 apr. 2024.