Hidayati, D.A., Prajitno, A. , Sulistyawati, T.D. , Pratama, G. and Nilakandhi, T. 2023. Antibacterial Activity of Red Galangal (A. purpurata) Extract on the Growth of E. tarda Bacteria. Journal of Aquaculture and Fish Health. 12, 1 (Jan. 2023), 127–134. DOI:https://doi.org/10.20473/jafh.v12i1.37056.