1. Cultured Aquatic Species Information Programme, Oreochromis Niloticus (Linnaeus, 1758)http://www.fao.org/fishery/culturedspecies/Oreochromis_niloticus/en
2. Prevention and control of viral diseases in aquaculture;Munang’andu,2016
3. Development of a quantitative PCR assay for monitoring Streptococcus agalactiae
colonization and tissue tropism in experimentally infected tilapia
4. Streptococcosis in tilapia (Oreochromis niloticus): A review;Amal;Pertanika J. Trop. Agric. Sci.,2011
5. Streptococcal disease problems and control—A review;Shoemaker;Pertanika J. Trop. Agric. Sci.,2011