Sari, D. L., Sudarmi, S., & Patilaya, P. (2018). Test Activities Antibakteriekstrak Ethanol Young And Old Leaves Of The Soursop(Annonamuricata L.) Against Staphylococcus aureus. Talenta Conference Series: Science and Technology (ST), 1(2), 135 - 143. https://doi.org/10.32734/st.v1i2.290