THE EFFECT OF PHYSICAL EFFICIENCY OF FIBER ON THE CONSUMPTION AND SELECTION OF COMPONENTS OF TMR RATION FOR LACTATING COWS (D. Hadžić, A. Parić, S. Čengić-Džomba, & E. Džomba , Trans.). (2026). Works of the Faculty of Agriculture and Food Sciences University of Sarajevo, 75(1), 139-154. https://doi.org/10.67407/rppf.2025.1.139