“Efek Suplementasi Ampas Tahu Dan Mineral Zn-Cu Organik Terhadap Pertambahan Bobot Badan Pada Penggemukan Sapi Bali Yang Diberi (Pakan Rumput Rawa (Hyampeacne Amplexicaules Rudge Ness)): (Effect of Supplementation of Tofu Waste and Organic Mineral of Zn-Cu on Weight Gain in Bali Cattle Fed With Hyampeacne Amplexicaules Rudge Ness)”. Jurnal Ilmiah Ilmu-Ilmu Peternakan, vol. 20, no. 2, June 2018, pp. 97-108, doi:10.22437/jiiip.v20i2.5137.