Bielefeld Academic Search Engine (BASE) is one of the world's most voluminous search engines especially for academic web resources. BASE provides more than 240 million documents from more than 8,000 content providers. You can access the full texts of about 60% of the indexed documents for free (Open Access). BASE is operated by Bielefeld University Library.
CORE is the world’s largest aggregator of open access research papers from repositories and journals. It is a not-for-profit service dedicated to the open access mission. We serve the global network of repositories and journals by increasing the discoverability and reuse of open access content.
Google Scholar provides a simple way to broadly search for scholarly literature. From one place, you can search across many disciplines and sources: articles, theses, books, abstracts and court opinions, from academic publishers, professional societies, online repositories, universities and other web sites. Google Scholar helps you find relevant work across the world of scholarly research.
Lens.org offers all registered users a Personal Account with a Professional Workspace, providing access to tools and features on the Lens.org platform, and built on open shareable metadata to support many use cases and use types across industry and the research and innovation sectors. The free version offers Open Public Access materials.
Scinapse.io is a high-performing academic search engine backed by Pluto's original algorithm optimized for academic research. Scinapse's algorithm offers the best search results for academic papers based on the published date, citations, publisher, and many more.
Echarts.com offers information about esports and streaming and is committed in making esports market data more accessible.
Statista is a portal that consolidates statistical data on over 80,000 topics from more than 22,500 sources and makes it available on four platforms: German, English, French and Spanish.
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