Utomo, N.B.P, L. Nurmalia, and I. Mokoginta. 2007. “Effect of Enriched Feed by N-3 Fatty Acids and 2% of N-6 Fatty Acid on Danio Rerio Reproduction”. Jurnal Akuakultur Indonesia 4 (2): 173-81. https://doi.org/10.19027/jai.4.173-181.