A few (serendipitously-gathered and targeted) selections of web resources follows below: 

• Fake News, Propaganda, and Misinformation: Learning to Critically Evaluate Media Sources. Source: Cornell University Library https://guides.library.cornell.edu/evaluate_news

• (Caulfield. 2017. M. A. Web literacy for student fact-checkers. [eBook]. Retrieved from: https://webliteracy.pressbooks.com/