List of Articles Efficiency Open Access Article Abstract Page Full-Text 1 - Feasibility Study of the impact of the Governance Gap on the Efficiency of the Political System from the Perspective of Political Stability; Case study of the Islamic Republic of Iran Shararaeh Abdolhoseinzadeh Ali AliHosseini Siamak Bahrami Open Access Article Abstract Page Full-Text 2 - China’s Energy Strategy on the Middle East Alireza Rezaei Ghasem Toraby Ghasem Rezaei Open Access Article Abstract Page Full-Text 3 - Investigating the Relationship between Governance Indicators and Shadow Economy in Iran Mahdi Mansouri Bidkani عباس علی ابونوری Ahmad Tavakoli Marjan Daman keshideh