?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Firda&rft.au=Firda%2C+Firda+Hafsari&rft.aufirst=Firda+Hafsari&rft.inst=Universitas+Pakuan&rft.date=September+2019&rft.degree=Skripsi&rft.title=UJI+EFEKTIVITAS+ANTIBAKTERI+KOMBINASI+EKSTRAK+ETANOL+DAUN+BABADOTAN+DAN+SERAI+WANGI+TERHADAP+BAKTERI+propionibacterium+acnes