[1]
P. Surjowardojo, T. E. Susilorini, H. Muarifa, R. Rifa’i, I. M. Handayani, and A. C. Wardhana, “Study of Fat, Lactose, and Protein Concentrations of Holstein Friesian Cow’s Milk Early Lactation”, JURNAL TERNAK, vol. 13, no. 2, pp. 76–82, Dec. 2022.