Evaluation of the Ca-Mg Mineral Ratio in the Media Cultivation on the Growth Performance of Freshwater Prawns (Macrobrachium rosenbergii). jfh [Internet]. 17 Desember 2024 [dikutip 4 Oktober 2025];4(4):247-53. Tersedia pada: https://journal.unram.ac.id/index.php/jfh/article/view/5959