@article{adnan2018consumption,
  title = {Consumption based approach of carbon footprint analysis in urban slum and non-slum areas of Rawalpindi}
  author = {Adnan, Mian Nazish; Safeer, Rabia; Rashid, Audil},
  journal = {Habitat International},
  url = {http://www.sciencedirect.com/science/article/pii/S0197397517308925},
  doi = {10.1016/j.habitatint.2017.12.012},
  year = {2018}
}