ABADI, Jaya; ZULFANITA, Zulfanita; MUDAWAROCH, Roisu Eny. EFISIENSI FAKTOR-FAKTOR PRODUKSI USAHA PETERNAKAN AYAM RAS PETELUR DI ASOSIASI BERKAH TELUR MAKMUR PURWOREJO. Jurnal Sains Peternakan Nusantara, [S. l.], v. 2, n. 01, p. 13–27, 2022. DOI: 10.53863/jspn.v2i01.440. Disponível em: https://jurnal.umnu.ac.id/index.php/jspn/article/view/440. Acesso em: 4 aug. 2025.