Anwar, S. R.; Al-Sagan, A. A.; R. A, E.-. B.; T. M, M. EFFECT OF DIFFERENT PROTEIN AND/OR METABOLIZABLE ENERGY LEVELS IN DIETS FORMULATED BASED ON IDEAL PROTEIN CONCEPT ON PERFORMANCE, EGG PRODUCTION, AND EGG QUALITY TRAITS OF LAYERS DURING PHASE 1 OF EGG PRODUCTION. Int. J. Res. Granthaalayah 2021, 9, 94-107.