“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”. Talenta Conference Series: Science and Technology (ST), vol. 2, no. 1, Jan. 2019, pp. 45-51, https://doi.org/10.32734/st.v2i1.310.