Abutani, S. A., S. Rahim, and N. Noverma. “Respon Pemberian ‘Blok Suplemen’ Berbasis Bahan Lokal Terhadap Pertambahan Bobot Sapi Bali”. Jurnal Sain Peternakan Indonesia, vol. 5, no. 1, Jan. 2010, pp. 65-69, https://ejournal.unib.ac.id/jspi/article/view/124.