JAMIL, S. The Countenance Treatment of the Costs and By-Products Incomes in the Agricultural Institutions. TANMIYAT AL-RAFIDAIN, [S. l.], v. 28, n. 82, p. 222–239, 2006. DOI: 10.33899/tanra.2006.161658. Disponível em: https://edusj.uomosul.edu.iq/index.php/tanmiyat/article/view/29546. Acesso em: 10 sep. 2025.