?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Lahay&rft.aufirst=Agitha+Oktaviani+Putri&rft.au=Lahay%2C+Agitha+Oktaviani+Putri&rft.inst=Universitas+Muhammadiyah+Prof.+DR.+HAMKA&rft.degree=Bachelor&rft.date=2018&rft.title=Kajian+Farmakognosi+Dan+Penetapan+Kadar+Flavonoid+Total+Herba+Walangan+(Eryngium+Foetidum+L.)