@article{
  author = {Eftekhar, Melika},
  title = {Preparation, characterization of graphene oxide nano catalyst functionalized copper-metformin complex and investigation of its catalytic activity in synthesis of tetrahydropyridine derivatives in mild condition},
  journal = {Journal of applied research in chemisry},
  year = {2021},
  volume = {15},
  number = {2},
  pages = {62-73},
  doi = {10.30495/jacr.2021.684267}
}