?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Lubis&rft.au=Lubis%2C+Nur+Azizah&rft.aufirst=Nur+Azizah&rft.degree=Bachelor&rft.date=2019&rft.inst=Universitas+Muhammadiyah+Prof.+DR.+HAMKA&rft.title=PENETAPAN+KADAR+FENOL+DAN+FLAVONOID+TOTAL+SERTA+UJI+AKTIVITAS+ANTIOKSIDAN+EKSTRAK+ETANOL+70%25+DAUN+ASAM+LONDO+(Pithecellobium+dulce+Benth.)