SciTech Premium Collection includes the Natural Science Collection and Technology Collection databases and provides full-text titles from around the world, including scholarly journals, trade and industry journals, magazines, technical reports, conference proceedings, government publications and more.
The Social Science Research Network is a repository for preprints devoted to the rapid dissemination of scholarly research in the social sciences, humanities, life sciences, and health sciences, among others. SSRN provides 1,310,849 research papers from 1,483,653 researchers in 70 disciplines.
BASE is one of the world's most voluminous search engines, especially for academic web resources. BASE provides more than 340 million documents from more than 11,000 content providers. You can access the full texts of about 60% of the indexed documents for free (Open Access).
CORE (Connecting Repositories) provides a comprehensive bibliographic database of the world’s scholarly literature, collecting and indexing research from repositories and journals. It is, to our knowledge, also the world’s largest collection of full text open access research papers. Search 280M paper around the world.
arXiv is a free distribution service and an open-access archive for nearly 2.4 million scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.