?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Sutrisna&rft.aufirst=Ardiansyah&rft.au=Sutrisna%2C+Ardiansyah&rft.inst=Universitas+Muhammadiyah+Dr+Hamka&rft.degree=Bachelor&rft.date=10+April+2022&rft.title=Uji+Sitotoksisitas+Ekstrak+Etanol+70%25+Kulit+Umbi+Bawang+Merah+(Allium+Cepa+L.)+Terhadap+Sel+Kanker+Paru+(A549)+Secara+In+Vitro