?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Windu+Septriany+Manusiwa&rft.aulast=31160038&rft.au=31160038%2C+Windu+Septriany+Manusiwa&rft.inst=Universitas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.title=PROFIL+CEMARAN+KROM+DAN+AKUMULASINYA+DALAM+IKAN+DI+SUNGAI+OPAK&rft.tpages=34&rft.date=12+September+2020