• 超星汇雅电子书

    Superstar Group, established in 1993, is the world's largest provider of Chinese digital book resources.

  • De Gruyter and Ivy League University Presses E-books（Trial）

    As an independent academic publisher, De Gruyter Brill boasts a history of over 300 years, publishing works in subject areas ranging from humanities, social sciences, science, technology, mathemati

  • EBSCO

    EBSCO is one of the earliest companies in the world to launch an online full-text database retrieval system.

  • Emerald eJournal Database

    Emerald Publishing was established in 1967 and is headquartered in the United Kingdom. It publishes over 300 academic journals, nearly 5,000 scholarly books, and more than 3,000 teaching cases.

  • Engineering Village

    Engineering Village is the world's leading comprehensive information retrieval platform in the engineering field, operated by Elsevier.

  • Essential Science Indicators

    Essential Science Indicators™ (ESI) is an analytical research tool built on the Web of Science Core Collection (SCIE/SSCI), offering quantitative analysis of scientific performance and trends over

  • IGI Global e-Book Collection

    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

  • InCites

    InCites is a research performance analysis and benchmarking tool built on the high-quality bibliographic and citation data of the Web of Science Core Collection.

  • Iresearch e-book platform

    Iresearch is a foreign-language eBook database developed by China Education and Publications Import & Export Corporation.

  • Itext platform（Trial）

    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.