ANALISIS KELAYAKAN USAHA SAPI PERAH (STUDI LAPANG DI PETERNAKAN BAPAK KHOIRI DESA GLEDUG KECAMATAN SANANKULON KABUPATEN BLITAR). AVES: Jurnal Ilmu Peternakan, [S. l.], v. 14, n. 2, p. 15–26, 2020. DOI: 10.35457/aves.v14i2.1495. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/aves/article/view/1495. Acesso em: 5 feb. 2026.