نویسندگان
1 مرکز منطقهای اطلاعرسانی علوم و فناوری
2 رئیس کتابخانه مرکزی و مرکز اسناد دانشگاه تهران
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
The present study intends to investigate characteristics of core Latin journals in scientific output of faculty members of Tehran University (Faculties of Humanities, Psychology and Education, Social Science and Art) indexed in A&HCI, SSCI (Thomson Reuters) according to ISI citations and, JCR impact factor. 5434 citations to 194 articles were used as sample. Citation analysis was employed. Core journals were established according to Bradford law. Research findings reveal that out of 5434 citations, 3230 (59/44%) citations belong to periodicals. Also due to interdisciplinary differences, in 50 % majors, periodicals were cited more than other information sources. Findings also indicate that there are similarities between the core journals and JCR journals. Comparison of impact factor average of core journals with impact factor average of JCR journals shows that average impact factor of core journals exceeds impact factor average of JCR journals in related fields
کلیدواژهها [English]
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