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• Rafigh.Mohammad Hybrid Multilayer Perceptron Neural Network with Grey Wolf Optimization for Predicting Stock Market Index [ Vol.6, Issue 4 - Autumn Year 2021]
• Rahimzadeh.Ayub Development of closed-loop supply chain mathematical model (cost-benefit-environmental effects) under uncertainty conditions by approach of genetic algorithm [ Vol.6, Issue 2 - Spring Year 2021]
• rahmani.amin Effect of Peer Performance, Future Competitive Performance, and Factors of Correlation with Peer Companies on Manipulation of Abnormal Real Operations [ Vol.6, Issue 1 - Winter Year 2021]
• rahmani.Amirmasood Measuring the Efficiency of Financial Cloud Services in the Banking Industry Using the Modified Dynamic DEA with Network Structure: The Case of Iran E-Banking. [ Vol.6, Issue 1 - Winter Year 2021]
• Rahnamay Roodposhti.Fereydoon The Role of Earnings Management in Economic Growth and Corporate Growth Illusion [ Vol.6, Issue 4 - Autumn Year 2021]
• Ramezanzadeh Zeidi.Abbas The Role of Earnings Management in Theoretical Development and Improving the Efficiency of Accounting-Based Financial Distress Prediction Models [ Vol.6, Issue 3 - Summer Year 2021]
• Ranjbar.Mohammd Hossein Ranking the Efficiency and Soundness of Business Banks Using a Combined Method of Data Envelopment Analysis and Fuzzy VIKOR [ Vol.6, Issue 3 - Summer Year 2021]
• Rezaei hezaveh.Elham Cost Malmquist Productivity index in non competitive environment of price in Data Envelopment Analysis and the use of it in the dealings of the Iranian Stock Exchange [ Vol.6, Issue 4 - Autumn Year 2021]
• Rostamy.Mohsen Predicting financial statement fraud using fuzzy neural networks [ Vol.6, Issue 1 - Winter Year 2021]