@article{
  author = {jafarnezhad chaghoshi, Ahmad, Abbasi, iman,  Mehregan, Mohamad Reza},
  title = {Optimization in Layout Design Problems by Designing a Complex Integer Linear Model},
  journal = {Modiriat-e- farda},
  year = {2020},
  volume = {19},
  number = {64},
  pages = {39-52},
  doi = {}
}