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
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- Springer Nature is a global leader in research, education and professional publishing.
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- GERDS is a comprehensive economic and financial database, providing global industry chain data, company listings, policy documents, macroeconomic indicators, China-focused financial information, pr
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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
- 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.
- The IOP ebooks™ collection brings together innovative digital publishing with leading authors from across the physical sciences.
- IOP Publishing, a wholly owned subsidiary of the Institute of Physics, is dedicated to advancing physics research, application, and education.
- 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 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

