Financial Viability Assessment of Koi (Cyprinus Rubrofuscus) Culture Through Selective Breeding Programs : A Case Study of Indonesian Commercial Koi Farms. jmai [Internet]. 26 Juni 2025 [dikutip 4 Oktober 2025];5(2):1-7. Tersedia pada: https://journal.unram.ac.id/index.php/jmai/article/view/7332