List of Articles شاخص هاي زيست محيطي مدل تعالي عملکرد فراترکيبآنتروپي شانون صنعت فولاد Open Access Article Abstract Page Full-Text 1 - Study of Environmental Indicators of Performance Excellence Model (EFQM) in Steel Industry with Using Meta- Synthesis qualitative approach omid golshan tafti Seyed Haidar Mirfakhradini