@article{
  author = {barani pesyan, vahid, Pour Ghlami, Mohammad Reza, pourgholami-sarvandani, mohammad reza},
  title = {An Analysis of the Factors Affecting the Decrease of Social Security in Urban Areas
(A Case Study of District Two of the Holy City of Qom)},
  journal = {},
  year = {2021},
  volume = {14},
  number = {52},
  pages = {171-196},
  doi = {}
}