?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=MARIA+VONNY+WIJAYA&rft.aulast=31140046&rft.au=31140046%2C+MARIA+VONNY+WIJAYA&rft.degree=Bachelor&rft.inst=Universitas+Kristen+Duta+Wacana&rft.title=AKTIVITAS+ANTIBAKTERI+EMPAT+MACAM+EKSTRAK+TANAMAN+DAN+FORMULASI+SEDIAANNYA+PADA+Propionibacterium+acne%2C+Staphylococcus+aureus+%26+Staphylococcus+epidermidis&rft.tpages=25&rft.date=July+2018