List of Articles محدودیت وزنی Open Access Article Abstract Page Full-Text 1 - Decision models for evaluation and selection of suppliers in the presence of cardinal and ordinal data, weight restrictions, and non-discretionary factors: An approach based on DEA with double frontiers Hossein Azizi Rasul Jahed Open Access Article Abstract Page Full-Text 2 - Evaluate the performance of bank branches using the control approach in analyzing the data cover weight mahnaz Ahadzadeh Namin elaheh khamseh Farzaneh Mohamadi