Document Type : Original Article
Authors
1 PhD student in Knowledge and Information Science ، Science and Research Branch، Islamic Azad University،Tehran، Iran
2 (Corresponding Author) professor،Department of Knowledge and Information Science، Science and Research Branch، Islamic Azad University، Tehran، Iran
3 Associate Professor of Knowledge and Information Science، Shahid Bahonar University of Kerman، Kerman، Iran
4 Assistant Professor of Knowledge and Information Science، Science and Research Branch، Islamic Azad University، Tehran، Iran
Keywords