Barada A. Hussain. “Developing High-Efficiency Green Fertilizers from Poultry Manure Using N-Acetylcysteine for Enhanced Nitrogen Retention and Agronomic Performance”. Journal of Kerbala for Agricultural Sciences, vol. 12, no. 4, Dec. 2025, pp. 164-87, doi:10.59658/jkas.v12i4.5149.