FaturrohmanK., NirmalaK., DjokosetiyantoD., and HastutiY. P. “The Concentration of Optimum Dissolved Oxygen Levels for Growth of Mangrove Crab Scylla Serrata Seed in Recirculation System”. Jurnal Akuakultur Indonesia, Vol. 16, no. 1, July 2017, pp. 107-15, doi:10.19027/jai.16.1.109-117.