Heryani, Ety, Dede Kardaya, and Deden sudrajat. “KUALITAS ISI RUMEN SAPI HASIL FORTIFIKASI DAN FERMENTASI”. Jurnal Peternakan Nusantara 1, no. 1 (March 18, 2015): 49–56. Accessed October 2, 2022. https://ojs.unida.ac.id/jpnu/article/view/217.