P. H. T. Soedibya, T. B. Pramono, and E. Listiowati, “Growth performance of African catfish Clarias gariepinus cultured in biofloc system at high stocking density”, Jurnal Akuakultur Indonesia, vol. 16, no. 2, pp. 244–252, Jul. 2017, doi: 10.19027/jai.16.2.244-252.