Journals
- Directory of Open Access Journals: DOAJ is a community-curated online directory that indexes - and provides access to - high-quality, peer-reviewed Open Access journals.
-
Searchable
subject
repositories:
- ArXiv
- PubMed Central Open Access Subset
- SocArXiv
- Open Access Directory provides a list of subject repositories
-
Browser
extensions
(Chrome
and
Firefox):
will
try
to
find
an
Open
Access
version
of
paywalled
articles,
by
searching
for
an
article's
digital
object
identifier
(DOI),
which
can
look
like
this:
https://doi.org/10.1515/jah-2016-0020
- Unpaywall: searches oaDOI, an index of Open Access content
- Open Access Button: searches oaDOI, along with other sources, and allows you to request an article if an Open Access version is unavailable
Books
- OApen Library: the OAPEN Library contains freely-accessible academic books, mainly in the area of humanities and social sciences
- Directory of Open Access Books (DOAB): the primary aim of DOAB is to increase discoverability of Open Access books