@article{
  author = {Jam, Elham, Ebadie, Ali, Parmoon, Gasem},
  title = {The Role of Iron and Zinc on Tuber Yield and Yield Components of Potato},
  journal = {Journal of Crop Ecophysiology},
  year = {2015},
  volume = {9},
  number = {34},
  pages = {177-190},
  doi = {}
}