?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=OKTAVIANI%2C+OKTAVIANI&rft.aufirst=OKTAVIANI&rft.aulast=OKTAVIANI&rft.title=POTENSI+ANTIOKSIDAN+FRAKSI+%3C3+kDa+%E2%80%93+50+kDa+HIDROLISAT+GELATIN+SISIK+IKAN+NILA+MERAH+(Oreochromis+niloticus)+EKSTRAKSI+SONIKASI+METODE+ABTS+DAN+FRAP&rft.date=2024&rft.inst=UNIVERSITAS+MUHAMMADIYAH+PROF.+DR.+HAMKA&rft.degree=Bachelor