Founded in 1947, ACM (Association for Computing Machinery) is the world's oldest and largest computer education and research institution.
Database
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- A division of the American Chemical Society, ACS Publications supports researchers through a comprehensive portfolio of more than 80 Journals(including 18 open access journals), over 1700 eBooks an
- The American Physical Society (APS), founded in 1899, aims to "advance and disseminate knowledge of physics." It boasts over 55,000 members globally.
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- The bookan Journal Database mainly includes more than 40 categories and over 4,000 mainstream and best-selling humanities journals covering Party and government affairs, current affairs, military a
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- The CAS Journal Ranking, developed by the National Science Library, Chinese Academy of Sciences (CAS), categorizes all journals indexed in Clarivate's annual Journal Citation Reports (JCR) into two
- Cell Press is a leading academic publisher in the field of life sciences, affiliated with Elsevier Group.
- CNKI is online publishing platform for achievements of CNKI project. It is Chinese knowledge information gateway website with complete resource types and comprehensive content.
- The China Dissertations Database, established in 1980, has an annual increase of over 420000 articles, covering various disciplines such as basic science, science, industrial technology, humanities
- China Doctoral Dissertation Full-text Database ( CDFD ) is a comprehensive, high-quality, data-standardized, fast-published, practic
- 中文在线（www.ChineseAll.com）2000年成立于清华大学，是中国网络出版的开创者之一，为国内最领先的正版数字内容传播机构。
Most views database
- The CAS Journal Ranking, developed by the National Science Library, Chinese Academy of Sciences (
- CNKI is online publishing platform for achievements of CNKI project.
- The China Dissertations Database, established in 1980, has an annual increase of over 420000 arti
- The Oxford English Dictionary Online offers users the most complete, up-to-date, and extensive di
- Web of Science is the world's most trusted, publisher-independent global citation database.
- Founded in 1947, ACM (Association for Computing Machinery) is the world's oldest and largest comp
