@article{jahangir2016extended,
  title = {Extended Exergy Accounting for Karachi}
  author = {Jahangir, Soomro; Chen, Bin; Wakeel, Muhammad},
  journal = {Energy Procedia},
  url = {http://www.sciencedirect.com/science/article/pii/S1876610216300807},
  doi = {10.1016/j.egypro.2016.06.016},
  year = {2016}
}