فهرس المقالات Operating Incomes حرية الوصول المقاله صفحة الملخص نص كامل 1 - Testing the impact of banking financial technology on risk management based on the dynamic panel data approach for the group of banks and financial institutions admitted to the Tehran Stock Exchange Afshin Aminipour Akbar Bagheri hamidreza kordlouie Marzeieh Houshmand