YOUSIF ABDUL-AHAD, Muna. Experimental Studies on the Benification of Fine Solids by Forth Flotation. Iraqi Journal of Chemical and Petroleum Engineering, Baghdad, Iraq., v. 9, n. 1, p. 31–34, 2008. DOI: 10.31699/IJCPE.2008.1.5. Disponível em: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/427.. Acesso em: 13 nov. 2024.