KHAN, Amna Tanveer; MOIZ KHAN, Muhammad. A Historical Study of Major Events Related to Media Effects on Audience: An Appraisal of Hypodermic Syringe Model. Journal of Mass Communication Department, Dept of Mass Communication, University of Karachi, [S. l.], v. 13, 2019. DOI: 10.46568/jmcd.v13i0.31. Disponível em: http://jmcd-uok.com/index.php/jmcd/article/view/31. Acesso em: 17 apr. 2026.