List of Articles کولبر

• Open Access Article
  • Abstract Page
  • Full-Text
  
  1 - Qualitative study of issues and problems of Tamarchin informal border crossing of Piranshahr and provide suitable solutions to improve its performance .
  fariba azizzadeh nader jahani
• Open Access Article
  • Abstract Page
  • Full-Text
  
  2 - An Analysis of the Causes of the Tendency Towards Informal Economy in Border Cities with Emphasis on Coolbury Employment (Case study: Sardasht City)
  Afshin Mottaghi Mahtab Amraie arash ghorbani sepehr
  10.30495/jupm.2022.4105