Payman Davoodi-Nasab and  Ahmad Rahbar-Kelishami and  Jaber Safdari and  Hossein Abolghasemi,  Performance Study of Neodymium Extraction by Carbon Nanotubes Assisted Emulsion Liquid Membrane Using Response Surface Methodology.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 122(2). 168 - 172
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/10006534.