Ferreira, N., Ferreira, F., Marques, C., Pérez-Bustamente, G. & Çipi, A. (2013). Challenges in the Implementation of Public Electronic Services: Lessons from a Regional-Based Study. In Domingo Ribeiro Soriano & Kun Huang Huarng (Ed.), Proceedings of the Global Innovation and Knowledge Academy Conference. (pp. 0-0). Valencia: GIKA / University of Valencia.