. Sukenda and H. Wakabayashi, “USE OF AN INDIRECT ENZYME-LINKED IMMUNOSORBENT ASSAY (ELISA) TO DETECT ANTIBODIES IN AYU (Plecogiossus altivelis) VACCINATED BY IMMERSION ADMINISTRATION”, Jurnal Akuakultur Indonesia, vol. 1, no. 1, pp. 39–45, May 2007, doi: 10.19027/jai.1.39-45.