Satyantini, W. H.; Mubarak, A. S.; Mukti, A. T.; C, N. 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 (1), 19-27. https://doi.org/10.19027/jai.8.19-27.