beautiful_boater, 11 months ago sci-hub has already been mentioned, but I will say that though it is not piracy, depending on the field, you can find free version “pre-prints” of papers on arxiv.org and socarxiv.org
sci-hub has already been mentioned, but I will say that though it is not piracy, depending on the field, you can find free version “pre-prints” of papers on arxiv.org and socarxiv.org