Sci-Hub the first pirate website in the world to provide mass and public access to tens of millions of research papers A research paper is a special publication written by scientists to be read by other researchers. Papers are primary sources neccessary for research – for example, they contain detailed description of new results and experiments.
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Sci-Hub collected a database of 88,343,822 research documents, freely available for download. Around 80% of the collection are research articles published in journals, 6% are papers from conference proceedings, 5% are book chapters, the rest are other types of documents. 77% of the documents available through Sci-Hub were published between 1980 and 2020, and 36% between 2010 and 2020.
01:40:53 Amendments of the Structural and Physical Properties of Cotton Fabrics Dyed with Natural Dye and Treated with Different Mordants / Journal of Natural Fibers El-zaher, 2019