@article{
  author = {Delshad, Yousef, Dehghani, Abdulhamid, Ghezelsofloo, Milad, Ghasemi, Soheila},
  title = {Efficient synthesis of benzimidazoles in solvent-free conditions using chitosan-copper (II) complex extracted from Persian Gulf shrimp shell},
  journal = {Chemistry and Nanochemistry},
  year = {2022},
  volume = {1},
  number = {3},
  pages = {25-34},
  doi = {}
}