@misc{indiciae745689f9f8a2,
  title = {The PISA method simplified.},
  author = {Mehmet Uzun and Mehmet Yokusoglu},
  year = {2006},
  doi = {10.1016/j.euje.2006.10.004},
  url = {https://pubmed.ncbi.nlm.nih.gov/17161976/},
  note = {Source identifier: 17161976}
}