NirmalaK., YuniarE., & BudiardiT. (2007). Productivity and Chemical Parameters in the Bottom Soil of 1 and 3 years operated pond of Black Tiger Prawn Penaeus monodon Fab. Culture. Jurnal Akuakultur Indonesia, 4(1), 5-11. https://doi.org/10.19027/jai.4.5-11