Marpaung, Hans Hotma, Faculty of Medicine, Universitas Prima Indonesia, Jl. Belanga No. 1 simp. Ayahanda, Medan –20118, North Sumatera, Indonesia

• Journal of Natural Remedies Volume 19, Issue 4, October 2019 - Research Articles
  Antioxidant Properties of Red Betel (Piper crocatum) Leaf Extract and Its Compounds
  Abstract  PDF