1. UN, World Urbanization Prospects: The 2018 Revision, 2018
2. Grubler A., Bai X., Buettner T., Dhakal S., Fisk D.J., Ichinose T. et al., Urban energy systems, in Global Energy Assessment − Toward a Sustainable Future
, edited by T.B. Johansson et al. (Cambridge University Press, Cambridge, 2012)
3. City Versus National Energy Use: Implications For Urban Energy Policy and Strategies
4. UNEP, Global Initiative for Resource Efficient Cities: Engine to Sustainability, 4, 2012. Available at https://europa.eu/capacity4dev/unep/document/global-initiative-resource-efficient-cities-brief
5. Serghides D., Open Constr. Build. Technol. J.
4
, 29 (2010)