K. AL-DAWERY, Salam; A-A. KHAMMAS, Zuhair; ADNAN ABDULLA, Thaer. Purification of Zinc Oxide Using Direct Thermal Process by Petroleum Coke. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 10, n. 1, p. 35–41, 2009. DOI: 10.31699/IJCPE.2009.1.6. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/396.. Acesso em: 12 may. 2024.