@article{article617,
  title = {Modeling of parabolic collector   (a new approach of concentration ratio calculation)},
  author = {JABBAR, T.A. and BATBOOTI, R.S. and MOHAMMED, B.A.},
  journal = {Journal of Thermal Engineering},
  year = {2022},
  volume = {8},
  pages = {748-756},
  doi = {10.18186/thermal.1197152}
}