List of Articles "Virtual social networks" Open Access Article Abstract Page Full-Text 1 - The role of social networks in transformation of political culture in Iran case study: Tehran University Students majid tabibi jebeli Abolghasem Taheri Alireza Azghandi 10.30495/jisds.2007.21240 Open Access Article Abstract Page Full-Text 2 - Designing and validation of blended instruction based on virtual social networks in university instruction Zahra Azad Disfani Hossein kareshki Seyed Amir Amin Yazdi Mohammad Saeed Abdekhodaee