Dameanti, Fidi Nur Aini, Muhammad Ali Akramsyah S, Chyntia Silvi Yanti Hasan, Jacky Teguh Amanda, and Rahayu Sutrisno. 2022. “Analisis Kualitas Air Limbah Peternakan Sapi Perah Berdasarkan Nilai Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Ph Dan Escherichia Coli Di Kabupaten Kediri”. TERNAK TROPIKA Journal of Tropical Animal Production 23 (1):71-79. https://doi.org/10.21776/ub.jtapro.2022.023.01.9.