Construction of Evaluation Indexes System for Electronic Journal(EJ) Databases 电子期刊(EJ)数据库评价指标体系的构建
The information contained in this field is sufficient to allow for the electronic transfer of a file, subscription to an electronic journal, or logon to an electronic resource. 本字段中提供的信息足以实现电子文件的传送、子期刊的定阅或登录到一个电子资源。
Retrieval Method of Thieme Full-text Electronic Journal(EJ) Database Thieme全文电子期刊(EJ)数据库检索方法
Exploring on the Evaluation Index System of Full-Text Electronic Journal(EJ) Databases 全文电子期刊(EJ)数据库的评价指标体系探析
Characteristics of Electronic Journal(EJ) and Its Influences to the Institute of Information 电子期刊(EJ)的特点及对信息研究机构的影响