JalalM. A. R., ZakariaH. A. H., HayajnehF. M. and MehyarG. M. (2023) “Performance, Carcass Characteristics, and Meat Quality of Broiler Chickens Fed β-Mannanase and Two Levels of Energy”, Tropical Animal Science Journal, 46(2), pp. 190-200. doi: 10.5398/tasj.2023.46.2.190.