Siagian, Rensus, Institut Kesehatan Helvetia, Indonesia

• Borneo Journal of Pharmacy Vol. 6 No. 2 (2023): Borneo Journal of Pharmacy - Natural Product Development
  Ointment Formulation of Tapak Dara (Catharanthus roseus (L.) G. Don) Flower Ethanol Extract and its Activity in Burn-Healing
  Abstract  PDF