Suplementasi Bacillus subtilis terhadap Produktivitas Ayam Petelur Skala Komersial: Supplementation of Bacillus subtilis to Productivity of Laying Hens on a Commercial Scale. Jurnal Ilmu Nutrisi dan Teknologi Pakan, [S. l.], v. 21, n. 3, p. 201–207, 2023. DOI: 10.29244/jintp.21.3.201-207. Disponível em: https://journal.ipb.ac.id/jurnalintp/article/view/51329. Acesso em: 24 dec. 2025.