?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.&rft.aulast=Ayoub&rft.au=Ayoub%2C+M.&rft.title=International+Journal+of+Applied+Engineering+Research&rft.date=2017&rft.issue=22&rft.volume=12&rft.issn=09734562&rft.pages=12880-12891&rft.atitle=Modeling+of+drilling+rate+of+penetration+using+adaptive+neuro-fuzzy+inference+system&rft.genre=article