@article{
  author = {Ghasemi, Maasoomeh, Moghimi, Ali, Karimi, Mohammad-Ali, Mozaffari, Shahla},
  title = {Solid-phase Extraction Using Modified Carbon Nanotube and Cupferron Ligand for Preconcentration and Determination of Trace Amounts of Copper in Real Samples},
  journal = {Journal of Applied Chemical Research},
  year = {2018},
  volume = {12},
  number = {3},
  pages = {22-30},
  doi = {}
}