List of Articles ارزیابی خدمات Open Access Article Abstract Page Full-Text 1 - A Survey on the quality of library services of Islamic Azad University of Khorasgan from users’ viewpoint based on LibQual model Mohammad Hossein Changanian Khorasgani Asefeh Asemi Open Access Article Abstract Page Full-Text 2 - Evaluating the quality level of services provided by the Regional Information Center for Science and Technology (RICeST) using the Six Sigma methodology. Ali Bairanvand Mohamad Ebrahim Samiei Sareh Rahmanian