Latest news. HOT SCIENTIFIC TOPICS. Electronic amplifier Computer engineering. Energy. Life sciences. Agriculture and food sciences. Economic and Social, Sci - Hub is the democratization of knowledge - research financed by public money should be freely accessible to the public. Why do big companies do studies on indigenous policies. French language. ISSN: 1923-3299. Availability: 2011 to present. 1. Free Journals J4F provides a large database of links to free scientific journals available on the web. Journals can be searched using free text and filtered by category, language and presence in other databases. Search for your article through PubMed, which includes articles related to health and medicine. If the article is available through PubMed Central, there will be a link. You will also often find a link to. JSTOR. Digital libraries have taken a big step forward, offering an impressive collection of books available for free download. One of the best alternatives to Z-Library is Project Gutenberg. This platform is a public domain haven with books, all available for free. The New York Times asked, “Should all research materials be free?” » When Science Magazine worked with Elbakyan to map Sci-Hub user statistics, he discovered that a quarter of Sci-Hub downloads.