Popular Media and Social Change Discourses: Lessons from Peru, Mexico, and South Africa. Brown Journal of World Affairs, XIII (2): 259-269 —- Arvind Singhal (2007) —- http://utminers.utep.edu/asinghal/Articles%20and%20Chapters/Singhal_Brown_Journal__Popular%20Media%20and%20Social%20Change__2007.pdf