HASHIM, M.M.; EL-SAFTY, S.A.; EL-ERAQI, K.G.; EL-SHERIF, H.M.R.; AZZA, T.; MARWA, K.; IBRAHIM, H.M.; ABDELHADY, A.Y.M. Effect of β-Mannanase Enzymes Supplementation to Energy Deficient Diets on Productive Performance, Physiological and Carcass Traits of Broilers. International Journal of Poultry Science, Pakistan, v. 19, n. 10, p. 455–466, 2020. DOI: 10.3923/ijps.2020.455.466. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/2634. Acesso em: 22 sep. 2025.