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期刊被引用频次越来越受到各界的关注,与此同时,期刊的自引问题也屡被提及。本文利用中国科学引文数据库的数据,从期刊论文量与期刊自引关系进行了分析,通过大量的数据统计分析,并采用个案对照分析的方式,都发现了期刊引用量提高的同时,期刊自被引率也在提高,期刊论文数量的增加,期刊自被引率也在增长的特点。期刊自被引率过高的原因是多样的,特别是在核心期刊被高度关注,可以比较容易地获得优质稿源,也是期刊自被引率较高的原因之一。但期刊被引频次作为期刊评价的一种指标,应杜绝期刊的人为自引行为,使期刊被引频次更为客观。
At the same time, the self-cited issues of journals are also frequently mentioned. In this paper, we use the data from China Science Citation Database to analyze the relationship between journal papers and periodical self-citation. Through a large amount of data statistical analysis and case-by-case analysis, we find that while journal citations increase, The rate of reference is also on the increase, the number of journal articles is increasing, and the periodicals are also increasing in their citation rates. There are many reasons for the journals’ over-quotation rate, especially in the core periodicals, which can be easily accessed by high-quality manuscripts. It is also one of the reasons why periodicals are cited more frequently. However, as an indicator of periodical evaluation, citation times of journals should stop the man-made self-citation of journals and lead to more objective citation of journals.