(1)
SatyantiniW. H.; MubarakA. S.; MuktiA. T.; CN. Supplementation of Carrot (Daucus Carrota) As Natural Source of Beta-Carotene Prepared by Several Methods in Feed to Increase Blue Colour of Freshwater Crayfish Red Claw (Cherax Quadricarinatus). Jurnal Akuakultur Indonesia 2012, 8, 19-27.