Founded in 1947, ACM (Association for Computing Machinery) is the world's oldest and largest computer education and research institution.
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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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EBSCO is one of the earliest companies in the world to launch an online full-text database retrieval system.
Engineering Village's databases, including Compendex and Inspec, are deeply-indexed and managed by domain experts.
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IEEE is currently the world's largest non-profit professional technical society, with over 450000 members in more than 160 countries worldwide.
Headquartered in Hershey, Pennsylvania, IGI Global is a leading international academic publisher committed to facilitating the discovery of pioneering research that enhances and expands the body of
The IOP ebooks™ collection brings together innovative digital publishing with leading authors from across the physical sciences.
Iresearch is a foreign-language eBook database developed by China Education and Publications Import & Export Corporation.
The Foreign Textbook Center Project of the Ministry of Education introduces science, engineering, agriculture, and medical textbooks and reference materials annually from around the world.
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The JCR (Journal Citation Reports) database is a unique multidisciplinary journal evaluation tool.