?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Irham+Walidaka%2C+-&rft.aufirst=-&rft.aulast=Irham+Walidaka&rft.degree=S1&rft.inst=Universitas+Pendidikan+Indonesia&rft.title=FINE+GRADING+PADA+ALJABAR+MATRIKS&rft.date=21+August+2019