HASAN, M. N.; HARYUNI, N.; LESTARININGSIH, L. The Effect of Unproductive and Productive Chicken Ratio on the Feasibility of Laying Hens Business. Jurnal Ternak, [S. l.], v. 14, n. 2, p. 59–66, 2023. DOI: 10.30736/jt.v14i2.160. Disponível em: https://jurnalpeternakan.unisla.ac.id/index.php/ternak/article/view/160. Acesso em: 9 may. 2024.