JusadiD., MeylaniI., and UtomoN. “Vitamin C Content in Daphnia Sp. Enriched With L-Ascorbic Acid Ethyl Cellulose at Different Enrichment Period”. Jurnal Akuakultur Indonesia, Vol. 7, no. 1, Jan. 2008, pp. 11-17, doi:10.19027/jai.7.11-17.