Prihartini, N. C. “PATHOGNOMIC DISTRIBUTION OF VIRULENCE VNN (Viral Nervous Necrotic) IN TILAPIA FRY (Oreochromis sp.)”. Samakia : Jurnal Ilmu Perikanan, Vol. 7, no. 2, Oct. 2016, pp. 51-56, doi:10.5281/jsapi.v7i2.303.