Founded in 1947, ACM (Association for Computing Machinery) is the world's oldest and largest computer education and research institution.

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.

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 JCR (Journal Citation Reports) database is a unique multidisciplinary journal evaluation tool.

The Nature Portfolio is a collection of interdisciplinary research and review journals dedicated to understanding, exploring, and sharing science since 1869.

New Oriental Multimedia Learning Library is a "one-stop" comprehensive learning platform launched by New Oriental.