M. MOUSA, Khalid; K. KOUBA, Safa. Study on Vanadium Recovery from Spent Catalyst Used in the Manufacture of Sulfuric Acid. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 11, n. 2, p. 49–54, 2010. DOI: 10.31699/IJCPE.2010.2.6. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/377.. Acesso em: 15 may. 2024.