www.zhangqiaokeyan.com/? from = lzhh

This website has 5 1258309 foreign literature, including foreign periodicals, foreign conferences, foreign OA literature, American government science and technology reports, foreign military science and technology reports and other documents. It is worth mentioning that this website carries out machine translation of foreign papers.

2. Cambridge University Institutional Repository

www.dspace.cam.ac.uk/

This website provides electronic resources such as journals, academic papers and dissertations related to Cambridge University.

3.LolMy thesis Harvard graduation thesis sharing website

www.lolmythesis.com/

This website is a paper sharing website founded by Harvard university students. All papers support online reading and free use.

4. Electronic Journal of Academic Literature of Stanford University

home.highwire.org/

The website claims to be one of the largest publishers of academic literature in the world, providing free full text. The website contains 882 kinds of electronic periodicals, and the total number of articles has reached 2.82 million, of which more than 6.5438+0.03 million can be obtained free of charge. The key is that these data are still increasing.

5. Database of Joint Journals of Developing Countries

www.bioline.org.br/

This website provides the full text of various open access journals in developing countries (such as Brazil, Cuba, India, Indonesia, Kenya, South Africa, Uganda, Zimbabwe, etc.). ).