JohnnyF.; PriyonoA.; RozaD. Study of the Influence Hormone LHRH-a and 17a-MT of Hemocytology on Orange Spot Grouper Broodstock, Epinephelus coioides. Jurnal Akuakultur Indonesia, v. 6, n. 1, p. 27-35, 1 Jan. 2007.