?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N.H.&rft.au=Nasr%2C+N.H.&rft.aulast=Nasr&rft.atitle=Comparison+of+permeability+correlations+for+different+rock+fabric&rft.pages=1853-1858&rft.issue=7&rft.volume=12&rft.issn=1816949X&rft.date=2017&rft.title=Journal+of+Engineering+and+Applied+Sciences&rft.genre=article