PENETAPAN KADAR FLAVONOID EKSTRAK DAUN KELAKAI (Stenochlaena palustris (Burm. F.) Bedd.) DENGAN METODE SPEKTROFOTOMETRI UV-VIS. JRKI [Internet]. 2019 Jan. 11 [cited 2024 Oct. 24];1(1):11-20. Available from: https://mail.jurnalfarmasi.or.id/index.php/jrki/article/view/46