Cite
MLA Citation
Wenjun Peng et al.. “Sustainability evaluation based on the emergy ecological footprint method: A case study of Qingdao, China, from 2004 to 2014.” Ecological indicators, vol. 85, 2018, pp. 1249–1261. http://access.bl.uk/ark:/81055/vdc_100054582740.0x000026