ACKAH, I. . The Impact of Energy Consumption and Productivity Growth on Carbon Emissions in Ghana. International Journal of Sustainable Energy and Environmental Research, [S. l.], v. 3, n. 2, p. 121–129, 2014. Disponível em: https://archive.conscientiabeam.com/index.php/13/article/view/2095. Acesso em: 22 jul. 2024.