Seasonal Variations in Heavy Metal Accumulation in Common Carp (Cyprinus carpio) and Tigris River Water – Khalis District, Diyala Governorate, Iraq. Euphrates journal of agricultural science, [S. l.], v. 18, n. 3, 2026. Disponível em: https://ejs-agri.com/index.php/EJAS/article/view/470. Acesso em: 4 nov. 2026.