PRATAMA, H. S.; LOKAPIRNASARI, W. P.; SOEHARSONO, S.; AL-ARIF, M. A.; HARIJANI, N.; HIDANAH, S. Effect of Probiotics Bacillus subtilis on Feed Efficiency and Egg Mass of Laying Hens. Jurnal Medik Veteriner, [S. l.], v. 4, n. 1, p. 37–41, 2021. DOI: 10.20473/jmv.vol4.iss1.2021.37-41. Disponível em: https://e-journal.unair.ac.id/JMV/article/view/17533. Acesso em: 26 apr. 2025.