ASMARA, Alla; PURNAMADEWI, Yeti Lis; LUBIS, Deni. KERAGAAN PRODUKSI SUSU DAN EFISIENSI USAHA PETERNAKAN SAPI PERAH RAKYAT DI INDONESIA. Jurnal Manajemen dan Agribisnis, [S. l.], v. 13, n. 1, p. 14, 2016. DOI: 10.17358/jma.13.1.14. Disponível em: https://journal.ipb.ac.id/jmagr/article/view/12255. Acesso em: 24 dec. 2025.