?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.rser.2013.11.043&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Abbas&rft.au=Abbas%2C+T.&rft.aufirst=T.&rft.volume=31&rft.issn=13640321&rft.pages=258-269&rft.atitle=Greener+energy%3A+Issues+and+challenges+for+Pakistan-geothermal+energy+prospective&rft.title=Renewable+and+Sustainable+Energy+Reviews&rft.date=2014&rft.genre=article