?url_ver=Z39.88-2004&rft_id=10.1061%2FJPEODX.0000203&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Alam%2C+Shafiq&rft.aufirst=Shafiq&rft.aulast=Alam&rft.title=Journal+of+Transportation+Engineering+Part+B%3A+Pavements&rft.issn=2573-5438&rft.volume=146&rft.atitle=Roughness+Optimization+of+Road+Networks%3A+An+Option+for+Carbon+Emission+Reduction+by+2030&rft.date=1+December+2020&rft.issue=4&rft.genre=article