@article{
  author = {Jodaian, Vida, Sadeghi, Bahareh},
  title = {Preparation and characterization of nano-ZnO catalyst and its application insynthesis of2-amino-3-phenylsulfonyl-4-aryl-4H-benzo[h]chromen derivatives},
  journal = {Journal of Applied Chemical Research},
  year = {2022},
  volume = {16},
  number = {2},
  pages = {19-30},
  doi = {}
}