P. Ratnawati, . Alimuddin, H. Arfah, and A. O. Sudrajat, “Growth and survival of giant gourami juvenile immersed in freshwater containing growth hormone”, Jurnal Akuakultur Indonesia, vol. 11, no. 2, pp. 162–167, Nov. 2013, doi: 10.19027/jai.11.162-167.