List of Articles Risk Assessment Open Access Article Abstract Page Full-Text 1 - Risk assessment of Ilam gas refinery using Job Safety Analysis (JSA) method and its modeling in PHA-pro software reza hajimohammdi alireza eyvazzadeh arash hatami Open Access Article Abstract Page Full-Text 2 - Health risk assessment of olefin unit of polymeraryasasol factory using HIRA method Open Access Article Abstract Page Full-Text 3 - Identification and Risk Assessment for Occupational Exposure to Volatile Organic Compounds (VOCs) and Insecticides in a Chemical Process Plants with Introducing Corrective and Prevention Actions Farima Sobhi Fatemeh Ardestani Open Access Article Abstract Page Full-Text 4 - Investigating the Probable Safety and Invironmentally Consequences of Propane Reservoir Incidents in Behran Oil Refinery by using PHAST Software Hamid Ansari Fatemeh Ardestani