Hara, Noriko, and Emma Frieh. “How Knowledge Contributors Are Legitimizing Their Posts on Controversial Scientific Topics: A Case of the Measles, Mumps, and Rubella (MMR) Vaccine”. First Monday 24, no. 11 (November 1, 2019). Accessed December 4, 2022. https://firstmonday.org/ojs/index.php/fm/article/view/9594.