JohnnyF., MahardikaK., GiriI.N.A., and RozaD. “Addition of Vitamin C on Diet to Improve Immunity on Tiger Grouper, Epinephelus Fuscoguttatus to Infection Viral Nervous Necrosis”. Jurnal Akuakultur Indonesia 6, no. 1 (January 1, 2007): 43-53. Accessed July 1, 2024. https://jai.ipb.ac.id/index.php/jai/article/view/4010.