عنوان مقاله [English]
نویسندگان [English]چکیده [English]
The purpose of the present research is to investigate the Co-authorship amount of Tehran University Authors in Islamic World Science Citation Center Between 2002-2011. The present research is a scientometric, applied, descriptive and non-experimental study. In this study, no sampling is applied for selecting the authors of Tehran University, their articles and also all the cases are investigated one by one. The present research not only demonstrates scientific cooperation of Tehran University authors but also it determines collaboration of indexing of these authors in each of 8 subject fields, and growth rate of collaboration based on author/institute indicator. The result of findings of the study showed that in spite of increasing in scientific productions of Tehran University in each year, the growth rate of single author articles is decreasing while the growth rate of multiple author articles is increasing proves the collaboration enhancement and scientific cooperation among Tehran University Authors.