City Ads: Embedding virtual worlds and augmented reality in everyday educational practice

1. Muñoz-Cristóbal, J.A.
2. Martínez-Monés, A.
3. Asensio-Pérez, J.I.
4. Villagrá-Sobrino, S.L.
5. Hoyos-Torío, J.E.
6. Dimitriadis, Y.