?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Sulaiman%2C+Sulaiman&rft.aufirst=Sulaiman&rft.aulast=Sulaiman&rft.date=2019&rft.degree=Bachelor&rft.inst=Universitas+Muhammadiyah+Prof.+DR.+HAMKA&rft.title=Pengaruh+Lama+Waktu+Perebusan+Terhadap+Kadar+Fenol+Total+Daun+Kenikir+(Cosmos+Caudatus+Kunth.)