Prihartini NC. PATHOGNOMIC DISTRIBUTION OF VIRULENCE VNN (Viral Nervous Necrotic) IN TILAPIA FRY (Oreochromis sp.). JSAPI [Internet]. 2016Oct.5 [cited 2024Nov.22];7(2):51-6. Available from: https://journal.ibrahimy.ac.id/index.php/JSAPI/article/view/303