& et al., A.R. 2017. RESPONSE OF PHYSIOLOGICAL AND HISTOLOGICAL TRAITS TO ENZYME SUPPLEMENTATION AND SOAKING OF DIETS CONTAINING CORN AND WHEAT OF THE LAYNING HENS. IRAQI JOURNAL OF AGRICULTURAL SCIENCES. 48, 1 (Feb. 2017). DOI:https://doi.org/10.36103/ijas.v48i1.459.