Casanueva-Reguar, Cristina, and Antonio Pita S. “Telecommunications, Universal Service and Poverty in Mexico: A Public Policy Assessment (1990–2008)”. Journal of Telecommunications and Information Technology 40, no. 2 (June 30, 2010): 15–27. Accessed December 12, 2024. https://jtit.pl/jtit/article/view/1069.