?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=71150143%2C+GERARDO+ADRIAN&rft.aufirst=GERARDO+ADRIAN&rft.aulast=71150143&rft.title=UJI+USABILITAS+PROGRAM+BANTU+PENGENDALIAN+PERSEDIAAN+BAHAN+KIMIA+DAN+ALAT+PRAKTIKUM+LABORATORIUM&rft.inst=Universitas+Kristen+Duta+Wacana&rft.date=February+2016&rft.degree=Final+Year+Projects+(S1)&rft.tpages=63