فهرس المقالات Time Variable Effects حرية الوصول المقاله صفحة الملخص نص كامل 1 - Investigating the effects of time variables of gold, crude oil and foreign exchange markets on herding behavior in Tehran Stock Foreign exchange Sepideh Behnam Reza Tehrani Bita Tabrizian 10.22034/amfa.2022.1964376.1778