ANALISIS BREAK EVEN POINT (BEP) DAN EFISIENSI USAHA PEMBIBITAN SAPI POTONG DI KOTA SAMARINDA. Jurnal Peternakan Lingkungan Tropis, [S. l.], v. 2, n. 1, 2019. Disponível em: http://e-journals2.unmul.ac.id/index.php/jpltrop/article/view/5131. Acesso em: 27 aug. 2026.