List of Articles شرکت های مواد و محصولات دارویی Open Access Article Abstract Page Full-Text 1 - The Effects of Entry of Real Shareholders and Exchange Rate Volatility on the Return on Assets in the Pharmaceutical Materials and Products of Tehran Stock Exchange (Dynamic Panel Data Approach) Fereshteh Shams Safa marjan damankeshideh Majid AfsharRad Manijeh HadiNejad Alireza Daghighi Asl