List of Articles تحلیل پوشش دادهها Open Access Article Abstract Page Full-Text 1 - Portfolio ranking: using finance technology set in DEA models (Case Study: Tehran Stock Exchange) A. Davtalab R. Mehrjoo Open Access Article Abstract Page Full-Text 2 - Efficiency Evaluation and Rating of registerd brokerage firms of Tehran Stock Exchange Using data envelopment analysis (DEA) Heidar Foroughnejad Ghader Masoomi Khanegha Manochehr Mirzaei