AL-DAWERY, Salam K; PUTROS, Layth E. Quality Improvement of the Locally Produced Alum. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 3, n. 4, p. 51–58, 2002. DOI: 10.31699/IJCPE.2002.4.8. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/651.. Acesso em: 20 may. 2024.