List of Articles گسست ساختاری Open Access Article Abstract Page Full-Text 1 - Financial Market Forecasting Methods under Structural Break Frozandeh Jafarzadehpour Amir Nazemy Alireza Asadie Open Access Article Abstract Page Full-Text 2 - Financial Trend Analysis under environmental changes Foroozandeh Jafarzadehpoor Amir Nazemi Alireza Asadi Open Access Article Abstract Page Full-Text 3 - Evaluating Supply Network Efficiency by Using Social Networks Analysis (Case Study: Tractor Motor Manufacturing Company) Morteza Mahmodzadeh Amir Laleh