List of Articles زیرساخت فناوری Open Access Article Abstract Page Full-Text 1 - Assessing the impact of technology infrastructure on the implementation of knowledge management components(Case study: Urmia municipality) Golamreza Rahimi seed abdollah hojati Mir Hamid Sadati Open Access Article Abstract Page Full-Text 2 - Presenting a model of effective factors on evaluating the professional competencies of the heads of Islamic Azad University based on the global level using the knowledge management component reza haratian alireza chenari FATAH NAZEM Open Access Article Abstract Page Full-Text 3 - Explaining the security of Information Technology Infrastructure Library processes in the Internet of Things by simulating processes mohamad reza sanaei Akram Ghanaee Javad Mehrabi Open Access Article Abstract Page Full-Text 4 - Studying the status of information technology infrastructure in central libraries of Islamic Azad University, Fifth Region nadjla hariri yari hossein yari firoz abadi