Providing researchers with access to millions of scientific documents from journals, books, series, protocols, reference works and proceedings.
The world's largest digital library. read unlimited* books, audiobooks, magazines,... access tens of millions of documents. free with a 30 day free trial.
Academic search engine for students and researchers. locates relevant academic search results from web pages, books, encyclopedias, and journals.
Sciencedirect is the world's leading source for scientific, technical, and medical research. explore journals, books and articles.
Mendeley is a free reference manager and an academic social network. manage your research, showcase your work, connect and collaborate with over six million researchers worldwide.
Free, easy to search database of useful documents such as manuals, guides, e-books etc.
Library genesis is a scientific community targeting collection of books on natural science disciplines and engineering.
Free books and documents search with fast and relevant results better than any online library.
The first pirate website in the world to open mass and public access to tens of millions research papers
One of the largest and most authoritative collections of online journals, books, and research resources, covering life, health, social, and physical sciences.