Algureiri, Ahmed H., and Yossor R. Abdulmajeed. 2017. “Removal of Ni(II), Pb(II), and Cu(II) from Industrial Wastewater by Using NF Membrane”. Iraqi Journal of Chemical and Petroleum Engineering 18 (1): 87-98. https://doi.org/10.31699/IJCPE.2017.1.7.