Hidayat, K. W., DH. Guntur Prabowo, Dwi Amelia, and Supanto. “Natural Breeding of Snakehead Fish (Channa Striata) On Concrete Ponds in Cangkringan Center For Aquaculture Technology Development Special Region of Yogyakarta”. Samakia : Jurnal Ilmu Perikanan, Vol. 10, no. 2, Sept. 2019, pp. 83-93, doi:10.35316/jsapi.v10i2.495.