List of Articles علیت در واریانس Open Access Article Abstract Page Full-Text 1 - Evaluating The Effectiveness of The GARCH-ARMA Model in Examining The Heterogeneity of Noise Shareholder Behavior Based on The Price-Volume Relationship During The Crisis, Before and after that Mohammad Hasan Saleh Fazel MohammadiNodeh Mojtaba Maleki Choubari