List of Articles صنعت مس Open Access Article Abstract Page Full-Text 1 - Investigating the Effect of Knowledge Management on the Efficiency of Human Resources through the Mediating Variable of Risk management: A Study in the Country's Copper Industry mina sadeghzadeh Hossein Adab Mohammad Ali Keramati Zabihollah Hashemi Open Access Article Abstract Page Full-Text 2 - Analyzing the Components of Resource Utilization with a Risk Management Approach: A Grounded theory Research Mina Sadeghzadeh Hossein Adab Mohammadali Keramati Zabiholah Hashemi