• Mohsenzadeh, Ali A Fuzzy Trust Evaluation Model to Enhance Security of cloud System Entities with Petri Net [Volume 4, Issue 1, 2020, Pages 19-34]
• Motmeni, Homayoon A Fuzzy Trust Evaluation Model to Enhance Security of cloud System Entities with Petri Net [Volume 4, Issue 1, 2020, Pages 19-34]