List of Articles Environmental Requirements Open Access Article Abstract Page Full-Text 1 - Developing a Comprehensive Model of Strategic Thinking as an Organizational Competency for the NIGC (Iranian National Gas Co.) nima rahmani mirza hassn Hosseini mohammad Mahmudi Meymand mohammad taghi amini Open Access Article Abstract Page Full-Text 2 - Analyzing the Effective of Internal Auditors Voice in Environmental Performance Disclosure Abdolahe Hasanpoor Darzi Zahra Poorzamani Hamidreza Vakilifard Azita Jahanshad 10.30495/jest.2023.67056.5674 Open Access Article Abstract Page Full-Text 3 - The Green Voice of Internal Auditors: Fuzzy Matrix Evaluation to Disclose the Environmental Performance of Capital Market Companies Abdolahe Hasanpoor Darzi Zahra Poorzamani Hamidreza Vakilifard Azita Jahanshad Open Access Article Abstract Page Full-Text 4 - Green Supplier Evaluation and Selection Using TOPSIS & DEMATEL (Case Study: Fulad Gilan Company)\ Sara Abbaszadeh Tavassoli Soroush Avakh Darestani Mitra Abbaszadeh Tavassoli Open Access Article Abstract Page Full-Text 5 - Providing an effective model of in-service training courses in government organizations using a hybrid approach sadegh feizollahi