@article{article290,
  title = {Alternative refrigerants for hcfc 22—a review},
  author = {Kalla, S. and Arora, B.B. and Usmani, J.A.},
  journal = {Journal of Thermal Engineering},
  year = {2018},
  volume = {4},
  pages = {1998-2017},
  doi = {}
}