Simanjuntak, H., Simanjuntak, H., Maimunah, S., Rahmiati, R. and Situmorang, T. (2022) “Diameter Zona Hambat Antibiotik Amoxicillin dan Tetracycline terhadap Escherichia coli”, Herbal Medicine Journal, 5(2), pp. 55-59. doi: https://doi.org/10.58996/hmj.v5i2.52.