Learn more about Mendeley:
Mendeley is a free reference manager and academic social network. Make your own fully-searchable library in seconds, cite as you write, and read and annotate your PDFs on any device.
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Mendeley can serve as a heavy-duty reference manager, suitable for long-term research projects and is also a great tool for organizing a robust collection of PDFs. Mendeley also provides users with a rich social networking experience. Mendeley allows you to make your work discoverable to other researchers. You can also easily share resources with collaborators using Mendeley groups.