?url_ver=Z39.88-2004&rft_id=10.1007%2F978-981-99-8819-8%E2%82%83&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=A.Z.&rft.aulast=Muhammad&rft.au=Muhammad%2C+A.Z.&rft.date=2024&rft.pages=31-49&rft.volume=850&rft.atitle=Effect+of+Crack+Length%2C+Depth%2C+and+Location+on+Natural+Frequencies+of+Railway+Track&rft.title=Lecture+Notes+in+Networks+and+Systems&rft.genre=article