Tanur, Ellys, Faculty of Medicine, Universitas Prima Indonesia, Medan, 20118, Sumatera Utara, Indonesia, Indonesia

• American Scientific Research Journal for Engineering, Technology, and Sciences Vol. 70 No. 1 (2020) - Articles
  Ferric Reducing Antioxidant Power (FRAP) and Inhibition of Collagenase Enzyme Activity from Ethanol Extract of Pineapple (Ananas cosmus (L.) Merr) Core
  Abstract  PDF