&et al., Nurhayati, and Nurhayati &et al. 2019. “PROTEIN EFFICIENCY IN JAPANESE QUAIL (Coturnix-Coturnix Japonica) FED FERMENTED PALM KERNEL CAKE BY ( Aspergillus Niger)”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 50 (Special). https://doi.org/10.36103/ijas.v50iSpecial.184.