Full Reference
Greenfield, Patrick. “The Cambridge Analytica files: the story so far”. The Guardian. Mar 26, 2018. Accessed before May 2020. https://www.theguardian.com/news/2018/mar/26/the-cambridge-analytica-files-the-story-so-far
Greenfield, Patrick. “The Cambridge Analytica files: the story so far”. The Guardian. Mar 26, 2018. Accessed before May 2020. https://www.theguardian.com/news/2018/mar/26/the-cambridge-analytica-files-the-story-so-far