?url_ver=Z39.88-2004&rft_id=10.1007%2F978-981-15-9505-9%E2%82%83%E2%82%88&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Anwar%2C+A.&rft.aulast=Anwar&rft.aufirst=A.&rft.title=Lecture+Notes+in+Mechanical+Engineering&rft.date=2021&rft.volume=46&rft.issn=21954356&rft.isbn=9789811595042&rft.atitle=Structural+Quality+of+Graphene+Oxide+Nanosheets+on+the+Basis+of+Defect+Ratio%3A+A+Raman+Study&rft.pages=423-439&rft.genre=article