Siska RF, D., Saprudin, D., Iswantini, D. and Nurhidayat, N. 2018. Uric Acid Biosensor Based on Biofilm of L. plantarum using Screen-Printed Carbon Electrode Modified by Magnetite. Al-Kimia. 6, 2 (Dec. 2018), 160-170. DOI:https://doi.org/10.24252/al-kimia.v6i2.6300.