“Efektivitas Arang Aktif Tulang Ikan Tuna Sirip Kuning (Thunnus Albacares) Dalam Mereduksi Amonia Pada Media Budidaya Ikan Lele (Clarias Gariepinus)”. Jurnal TILAPIA 5, no. 1 (January 29, 2024): 69–78. Accessed October 17, 2026. https://jurnal.abulyatama.ac.id/index.php/tilapia/article/view/4369.