KAREEM MOHAMMED, Alaa. Biodegradation and Bioaccumulation Rate of PCBs in Cows. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 16, n. 3, p. 411–420, 2012. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1290.. Acesso em: 20 apr. 2025.