RAJAK, A; ASMAQ, N. Analisis Kelayakan Usaha Peternak Sapi KUD Singkuang I Kecamatan Muara Batang Gadis Kabupaten Mandailing Natal. PETERPAN (Jurnal Peternakan Terapan), [S. l.], v. 7, n. 2, p. 107–113, 2025. DOI: 10.25181/peterpan.v7i2.4325. Disponível em: https://jurnal.polinela.ac.id/index.php/peterpan/article/view/4325. Acesso em: 17 sep. 2026.