Djanas, V.B., Fatimawali and Elly Suoth 2023. FINGERPRINT ANALYSIS OF BETEL (Piper betle L.) AS RAW MATERIALS OF TRADITIONAL MEDICINE USING FTIR SPECTROSCOPE. PHARMACON. 12, 2 (May 2023), 193–198. DOI:https://doi.org/10.35799/pha.12.2023.40599.