Stavri SkourtiGeorgios TzinosDimitris A. DervosStefanos Ougiaroglou2024-06-172024-06-172017https://dspace.iee.ihu.gr/handle/123456789/9847http://www.scopus.com/inward/record.url?eid=2-s2.0-85023637217&partnerID=MN8TOARSCrowd gaming: Motivating learning with outdoor activitiesIEEE Global Engineering Education Conference, EDUCONconference-paper