Widanarni..; WidagdoP.; WahjuningrumD. Oral application of probiotic, prebiotic, and synbiotic in Pacific white shrimp(Litopenaeus vannamei)challenged with Vibrio harveyi. Jurnal Akuakultur Indonesia, v. 11, n. 1, p. 54-63, 14 Nov. 2013.