?url_ver=Z39.88-2004&rft_id=10.1088%2F1755-1315%2F498%2F1%2F012008&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=A.&rft.au=Usman%2C+A.&rft.aulast=Usman&rft.date=2020&rft.title=Application+of+gamma+irradiation+on+Polyethylene+Terephthalate+(PET)+for+use+in+asphaltic+concrete+mixtures+as+aggregates+replacement&rft.issn=17551307&rft.genre=proceeding