Darmawan Setia Budi, Leonardo Davinci, Adam Pramudya Ardiyan and Muh. Herjayanto (2025) “Natural Occurrence of Hybrid Koi and Mahseer in Artificial Ponds: Evidence of The Dangers of Releasing Non-Native Fish into The Wild ”, Journal of Aquaculture Science, 10(1), pp. 32–39. doi: 10.20473/joas.v10i1.68203.