Yogaswari, Dinya, Kurniawan Kurniawan, Ikhsan Mujahid, and Kurnia Ritma Dhanti. 2024. “Gel Formulation of Coconut Shell Charcoal Extract and Sensitivity Test for Escherichia Coli Bacteria”. BIOEDUSCIENCE 8 (1):84-94. https://doi.org/10.22236/jbes/11906.