List of Articles structural equation modeling Open Access Article Abstract Page Full-Text 1 - The Impact of Outsourcing the Government Agencies Activities on the Organizational Structure Hossein Navidi Mehraban Hadi Paykani Open Access Article Abstract Page Full-Text 2 - Effect of Customer to Customer Interactions on Satisfaction, Loyalty and Word of Mouth Advertisements of Customers (Case Study of Semnan Traveling and Tourism Agencies) N. Imankhan S. Eekani M. Fakharyan