Hidayat, Rahmat, Hendi Setiyatwan, Roostita Lobo Balia, Lilis Suryaningsih, Wendry Setiyadi Putranto, and Gemilang Lara Utama. 2021. “Effect of Undegraded Dietary Protein, Probiotic, and Premixes in Complete Rations on Fat-Tailed Sheep Productivity”. International Journal on Advanced Science, Engineering and Information Technology 11 (6):2167-73. https://doi.org/10.18517/ijaseit.11.6.16082.