Sumawidjaja, Kusman, et al. “Breeding of Sand Goby, Oxyeleotris Marmorata (Blkr’), Broodstock in Earthen and Concrete Pond”. Jurnal Akuakultur Indonesia, vol. 1, no. 1, May 2007, pp. 1-5, https://doi.org/10.19027/jai.1.1-5.