WidodoA. Y., Sumiati, & TariganR. (2023). 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, 21(3), 201-207. https://doi.org/10.29244/jintp.21.3.201-207