L. R. Sjahid, A. Aqshari, and S. Sediarso, “Penetapan Kadar Fenolik dan Flavonoid Hasil Ultrasonic Assisted Extraction Daun Binahong (Anredera cordifolia [Ten] Steenis)”, J.Ris.Kim., vol. 11, no. 1, pp. 16–23, Mar. 2020.