JusadiD., MeylaniI. and UtomoN. 2008. Vitamin C Content in Daphnia sp. Enriched with L-ascorbic Acid Ethyl Cellulose at Different Enrichment Period. Jurnal Akuakultur Indonesia. 7, 1 (Jan. 2008), 11-17. DOI:https://doi.org/10.19027/jai.7.11-17.