“Aktivitas Antioksidan Dan Toksisitas Fraksi Etil Asetat Dari Daun Halban (Vitex Pinnata Linn) Asal Aceh: Antioxidant Activity and Toxicity of Ethyl Asset Acetate from Halban Leaves (Vitex Pinnata Linn) from Aceh”. 2019. Talenta Conference Series: Science and Technology (ST) 2 (1): 45-51. https://doi.org/10.32734/st.v2i1.310.