Sukenda, , Rusli, , Nuryati, S., & Hidayatullah, D. (2016). The protective duration of Streptococcus agalactiae vaccine in Nile Tilapia for the prevention of streptococcosis. Jurnal Akuakultur Indonesia, 14(2), 192-201. https://doi.org/10.19027/jai.14.192-201