Azad Sh. S. Al-Dabbagh, & Sardar. Y. T. Al- Sardary. (2024). EFFECT OF DIFFERENT FEEDING LEVELS ON PRODUCTIVE PERFORMANCE AND ECONOMIC FEASIBILITY OF PEKIN DUCKS IN KURDISTAN REGION OF IRAQ. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, 55(6), 1964-1973. https://doi.org/10.36103/0rj7eq31