Open Access

More and more funders and universities require their authors to upload an OA version of their papers onto repositories. It means that, for many paywalled articles, there is also an OA version somewhere. Several (fully legal) tools have been built to help readers to find them.

• Unpaywall is an open-source and nonprofit browser extension (Firefox and Chrome) which searches automatically for OA versions of articles. It is also possible to query the database directly: you must give your email address, then you receive a report with the url of the best open-access version. 
  Unpaywall is integrated within Zotero: if Zotero can not access the publisher's version of an article and attach it to the reference, it uses Unpaywall to search for an open-access version instead. 
  
• The Open Access Button web site allows searching for OA versions of articles. If it is not possible to find an OA version, they ask the author to share it by putting it in a repository. It is open-source, non-profit, and has been launched in 2013. There are also a Firefox and a Chrome browser extensions.
  
• Open Access Helper allows Safari users (on desktop or mobile devices) to find OA versions of articles.

• Endnote Click (formerly Kopernio) is a browser extension for Firefox, Chrome, Edge and Opera that finds the "best" (the final published version when possible) PDF version of an article, in OA repositories or using the user's university subscription. A "locker" allows storing previously accessed papers.

These tools provide a search platform for open access research outputs from repositories and journals worldwide.

• International Development Policy = Revue Internationale de Politique de Développement (DOAJ record)
• International
• eLivres de l'Institut
• eCahiers de l'Institut
• Cahiers Genre et développement
• Genre et Développement. Rencontres
• Cahiers de l'IUED (1975-2004)