2016. The Prospect of Gold fish (Cyprinus carpio L) Hatchery Business Development in The Pond in Ponoragan Village, Loa Kulu Sub-district, Kutai Kartanegara District. Jurnal Pembangunan Perikanan dan Agribisnis. 3, 1 (Jan. 2016), 42–50. DOI:https://doi.org/10.30872/jppa.v3i1.166.