فهرس المقالات Relative Net Profit حرية الوصول المقاله صفحة الملخص نص كامل 1 - Investigating social responsibility effectiveness in net profit of manufacturing companies listed on the Tehran Stock Exchange Hosein Norbakhsh Jalal Seifodini Masoud Movafaghi حرية الوصول المقاله صفحة الملخص نص كامل 2 - Test of the effect of speculative price bubble and cost of capital on the relative net profit of the group of banks and credit institutions listed on the Tehran Stock Exchan Mahdi Rajabi Akbar Bagheri