Djokosetiyanto D, Sunarma A, Widanarni. Changes of Ammonia, Nitrite and Nitrate at Recirculation System of Red Tilapia (Oreochromis sp.) Rearing. Jurnal Akuakultur Indonesia [Internet]. 2007Jan.1 [cited 2024Nov.21];5(1):13-0. Available from: https://journal.ipb.ac.id/index.php/jai/article/view/3969