Wahjuningrum, D., L. Mayasari, and N.R. Mubarik. 2009. “Isolation and Identification of Pathogenic Proteolytic Bacteria from External Body Part of GIFT Tilapia Oreochromis Niloticus”. Jurnal Akuakultur Indonesia 8 (2): 169-74. https://doi.org/10.19027/jai.8.169-174.