Arifuddin.., Sukenda.., and DanaD., “The Effect of Hydroquinone Extracted from Sonneratia caseolaris Fruit on the Hemolymph of Tiger Prawn, Penaeus monodon Fab., Infected by Vibrio harveyi”, Jurnal Akuakultur Indonesia, vol. 3, no. 1, pp. 23-28, Apr. 2007.