List of Articles کارایی محیط زیست Open Access Article Abstract Page Full-Text 1 - Environmental Efficiency and Its Relationship with Income in Islamic Countries (D8) Mahsa Evaz Sahra Saman Ziaee Mahmood Ahmadpour Borazjani Alireza Sargazi 10.22034/jest.2018.22666.3174 Open Access Article Abstract Page Full-Text 2 - Modeling Environmental Efficiency Based on Greenhouse Gas Emissions from Petrochemical Industries (Case study: Assaluyeh industrial area, Zagros Petrochemical Complex) Elnaz Keivani Madjid Abbaspour Zahra Abedi Majid Ahmadian