ebscohost.com的 10 大竞争对手

proquest.com

proquest powers research in academic, corporate, government, public and school libraries around the world with unique content. explore millions of resources from scholarly journals, books, newspapers, videos and more.

sciencedirect.com

sciencedirect is the world's leading source for scientific, technical, and medical research. explore journals, books and articles.

heinonline.org

The first comprehensive database of its kind in a fully searchable format, HeinOnline’s Immigration Law & Policy in the U.S. compiles the most important historical documents and legislation related to immigration in the United States.

ebsco.com

EBSCO is the leading provider of research databases, e-journals, magazine subscriptions, ebooks and discovery service for academic libraries, public libraries, corporations, schools, government and medical institutions

wikihow.com

You want to meet people, make friends, and share yourself with the world, but social interactions can be especially intimidating for people who struggle with social anxiety. While many people feel nervous before a presentation or speaking...

jstor.org

jstor is a digital library of academic journals, books, and primary sources.

citethisforme.com

automatic works cited and bibliography formatting for mla, apa and chicago/turabian citation styles. now supports 7th edition of mla.

thesaurus.com

Thesaurus.com is the world’s largest and most trusted online thesaurus for 25+ years. Join millions of people and grow your mastery of the English language.