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Dewi, S.; Malahayati, S.; Darsono, P. V. F Formulation And Evaluation Of Green Betel Leaf (Piper Betle L.) Essence Extract As An Anti Acne: Formulation And Evaluation Of Green Betel Leaf (Piper Betle L.) Essence Extract As An Anti Acne. pharmaceutical care and science 2023, 4, 83-89.