[1]
A. M. Putra, M. Tafsin, N. D. Hanafi, W. F. Saragih, and Y. K. Tampubolon, “Optimal level of Bacillus spp. fermented soybean meal utilization in broiler diets under commercial conditions: effect on gut morphology and microbiota”, Indonesian J. Agric. Res, vol. 9, no. 2, pp. 63–71, Jul. 2026.