Analisis Limbah Budidaya Ikan Patin (Pangasius Pangasius) Sistem Resirkulasi Terhadap Pertumbuhan Cacing Sutra (Tubifex sp). J. Agroqua. 2017;15(2):72-78. Accessed February 13, 2026. https://journals.unihaz.ac.id/index.php/agroqua/article/view/200