YahyadiY., AliahR., MurdjaniM., and SumantadinataK. “Correlation Between Number of Spot With Body Length in Humback Grouper, Cromileptes Altivelis”. Jurnal Akuakultur Indonesia, Vol. 3, no. 2, Aug. 2007, pp. 1-4, doi:10.19027/jai.3.1-4.