Sedgh-Gooyaa S, Mohebbifar A, Torki M, Soleimanibaghshah L, Kamyab A. Effects of various levels of metabolizable energy in pre-starter diets of broiler chickens on growth performance. J Poult Sci Avian Dis. 2024;2(2):8-12. doi:10.61838/kman.jpsad.2.2.2