SYAFRIL, -; WATI, R.; OSVALDO, A.I. Analisis Faktor-faktor Produksi pada Peternakan Sapi Perah Ompie Farm di Kabupaten Tanah Datar. Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science), [S. l.], v. 13, n. 1, p. 59–66, 2011. DOI: 10.25077/jpi.13.1.59-66.2011. Disponível em: https://jpi.faterna.unand.ac.id/index.php/jpi/article/view/100. Acesso em: 12 nov. 2026.