@article{qingbin2013sustainability,
  title = {Sustainability evaluation of e-waste treatment based on emergy analysis and the LCA method: A case study of a trial project in Macau}
  author = {Qingbin Song and Zhishi Wang and Jinhui Li},
  journal = {Ecological Indicators},
  doi = {j.ecolind.2013.02.016},
  year = {2013}
}