Strange Back-linking Strategy Discovered

So I was looking at some websites back-links and I discovered something pretty strange. I kept coming across pages with articles on them and the articles may have had links in them but there was always a list of about 3 links at the bottom. The strange thing is that the articles were on sites that had no reason to have the article on them. For example there was a supposed small towing business website that had a "quitting smoking" article on it with links to different websites.
have you guys…
Strange Back-linking Strategy Discovered

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