Alim, S. and Muahiddah, N. 2023. Feasibility Analysis of Koi Fish (Cyprinus carpio) Hatchery Business at Batu Kumbung Fish Seed Center (BBI), Lingsar Subdistrict. Indonesian Journal of Aquaculture Medium. 3, 2 (May 2023), 58–66. DOI:https://doi.org/10.29303/mediaakuakultur.v3i2.2638.