List of Articles circular

• Open Access Article
  • Abstract Page
  • Full-Text
  
  1 - Presenting a circular economy business model for knowledge-based companies
  Fatemeh Shahdkar taghi torabi Fereydoon  Rahnama Roodposhti
  10.61186/jstpi.37987.19.75.33
• Open Access Article
  • Abstract Page
  • Full-Text
  
  2 - External Skeletal Fixators in Small Animal
  hamid reza moslemi navid Ehsani pour Faeze  Emarloo
• Open Access Article
  • Abstract Page
  • Full-Text
  
  3 - Necessity of Innovative Understanding of Co-creation and The Simultaneous Flourishing of University and Civilization
  Seyed Ataollah  Sinaee