Ralla Mansour. "University Youth Exposure to Sarcastic Pages on Social Media and Its Relation to the Phenomenon of Cyberbullying: A Field Study within the Framework of the Theory of the Third Person's Effect", The Arab Journal of Media and Communication Research (AJMCR), 2020, 28, 2020, 304-377. doi: 10.21608/jkom.2020.107219