Al-Bayati, O. I., & Al-Mashhadani, H. A. (2025). EFFECT OF PROTEIN CONCENTRATE WITHDRAWAL AND REDUCING THE CRUDE PROTEIN IN DIETS AND ADDING AMINO ACIDS ON PRODUCTION PERFORMANCE OF LAYING HENS. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, 56(6), 2023-2037. https://doi.org/10.36103/kg97ax72