Firma.., AmaliaR. R., SariU., ChusbulC., and SiregarA. A. “Detection of Edwardsiella Tardain Catfish (Clarias sp.)by Fluorescent Antibody Technique (FAT)”. Jurnal Akuakultur Indonesia, Vol. 11, no. 1, Nov. 2013, pp. 96-102, doi:10.19027/jai.11.96-102.