Muhammad Usman Saeed, Mian Hanan Ahmad, and Noshina Saleem, “Portrayal of Developed and Under Developed Countries in Tweets of International News Agencies (2010-2016)”, JPS, vol. 27, no. 01, pp. 183–204, Jun. 2020, Accessed: Dec. 07, 2025. [Online]. Available: https://jps.pu.edu.pk/6/article/view/532