?url_ver=Z39.88-2004&rft_id=10.1007%2Fs13369-018-3377-x&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Bala%2C+N.&rft.aufirst=N.&rft.aulast=Bala&rft.volume=44&rft.issn=2193567X&rft.issue=5&rft.pages=4233-4243&rft.date=2019&rft.atitle=Polymer+Nanocomposite-Modified+Asphalt%3A+Characterisation+and+Optimisation+Using+Response+Surface+Methodology&rft.title=Arabian+Journal+for+Science+and+Engineering&rft.genre=article