unpaywall.org
Browser extension and API for finding legal open-access versions of scholarly papers.
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Published directory entries matching your search.
apod.nasa.gov
APOD is an educational resource for documentaries, courses, books, reference material, or self-learning.
drive.google.com
Art Study Guide is an educational resource for documentaries, courses, books, reference material, or self-learning.
arte.tv
ARTE is an educational resource for documentaries, courses, books, reference material, or self-learning.
archive.org
Audiobooks Poetry helps search books, ebooks, papers, library records, or reading archives.
audiobookshelf.org
AudiobookShelf helps search books, ebooks, papers, library records, or reading archives.
google.com
AWS S3 helps search books, ebooks, papers, library records, or reading archives.
ecg.bidmc.harvard.edu
ECG Wave-Maven: Self-Assessment Program is an educational resource for documentaries, courses, books, reference material, or self-learning.
archive.org
Encyclopedia Of Buddhism helps search books, ebooks, papers, library records, or reading archives.
scholar.google.com
Google search engine for scholarly articles, books, citations, patents, and academic profiles.
images.nasa.gov
Images is an educational resource for documentaries, courses, books, reference material, or self-learning.
scholar.archive.org
Internet Archive Scholar helps search books, ebooks, papers, library records, or reading archives.
libgen.fun
Library Genesis mirror for searching books, articles, documents, and academic files.
ntrs.nasa.gov
NASA NTRS helps search books, ebooks, papers, library records, or reading archives.
nuremberg.law.harvard.edu
Nuremberg Trials Project helps search books, ebooks, papers, library records, or reading archives.
bookwyrm.social
Official Instance helps search books, ebooks, papers, library records, or reading archives.
pubchem.ncbi.nlm.nih.gov
PubChem is an educational resource for documentaries, courses, books, reference material, or self-learning.
pubmed.ncbi.nlm.nih.gov
PubMed helps search books, ebooks, papers, library records, or reading archives.
open.spotify.com
Spotify Audiobooks helps search books, ebooks, papers, library records, or reading archives.
plato.stanford.edu
Stanford Encyclopedia of Philosophy is an educational resource for documentaries, courses, books, reference material, or self-learning.
sti.nasa.gov
STI helps search books, ebooks, papers, library records, or reading archives.
atlas.hks.harvard.edu
The Atlas of Economic Complexity is an educational resource for documentaries, courses, books, reference material, or self-learning.
classics.mit.edu
The Internet Classics Archive helps search books, ebooks, papers, library records, or reading archives.
vx-underground.org
Malware research archive with papers, samples, writeups, and historical security material.