1. Allison, C., Campbell, A., Davies, C. J., Dow, L., Kennedy, S., McCaffery, J. P., Miller, A. H. D., Oliver, I. A., & Perera, G. I. U. S. (2012). Growing the use of Virtual Worlds in education: An OpenSim perspective. In M. Gardner, F. Garnier & C. D. Kloos (Eds.), Proceedings of the 2nd European Immersive Education Summit. E-iED. https://research-repository.st-andrews.ac.uk/handle/10023/3272
2. ASVIS Italian Alliance for Sustainable Development. (2019). ASVIS report 2019: Italy and the sustainable development goals . https://asvis.it/public/asvis2/files/Rapporto_ASviS/Report_ASviS_2019_ENG_2_.pdf
3. SUSTAINABLE CITY: A SERIOUS GAME IN CARDBOARD AND 3D VIRTUAL VERSIONS TO ENGAGE STUDENTS IN SUSTAINABILITY TOPICS
4. Benassi, A., Cinganotto, L. (2015). EdMondo: Immersive teaching/learning experiences in Italy. In A. M. Teixeira, A. Szűcs & I. Mázár (Eds.), Proceeding from “EDEN Annual Conference - Expanded Learning Scenarios” (pp. 951–954). https://proceedings.eden-online.org/wp-content/uploads/2019/11/Annual_2015_Barcelona_Proceedings_ISSN.pdf
5. Geosciences in virtual worlds: a path in the volcanic area of the Phlegraean Fields