Azad Sh. S. Al-Dabbagh and 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 (Dec. 2024), 1964–1973. DOI:https://doi.org/10.36103/0rj7eq31.