Analysis and Measurement of the Economic Performance Efficiency of Erbil Feed Company for Feed Production for the Period (2011-2022). TANMIYAT AL-RAFIDAIN, [S. l.], v. 45, n. 149, p. 9–35, 2026. DOI: 10.33899/tanra.v45i149.61814. Disponível em: https://tanmiyat.uomosul.edu.iq/index.php/tanmiyat/article/view/61814. Acesso em: 28 jul. 2026.