?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Dona+%2C+Rani+Maninja&rft.aulast=Dona+&rft.aufirst=Rani+Maninja&rft.degree=Masters&rft.date=7+Juni+2024&rft.title=KONSTRUKSI+SEMIMODUL+ATAS+SEMIRING+PADA+HIMPUNAN+ROUGH+MENGGUNAKAN+KONSEP+PRABA&rft.inst=UNIVERSITAS+LAMPUNG