@inproceedings{VS-Games-2017-LopeMMGV,
	author        = "Rafael Prieto de Lope and Nuria Medina-Medina and Rosana Montes-Soldado and Antonio Mora García and Francisco Luis Gutiérrez Vela",
	booktitle     = "{Proceedings of the Ninth International Conference on Virtual Worlds and Games for Serious Applications}",
	doi           = "10.1109/VS-GAMES.2017.8055812",
	isbn          = "978-1-5090-5812-9",
	pages         = "63--70",
	publisher     = "{IEEE Computer Society}",
	title         = "{Designing educational games: Key elements and methodological approach}",
	year          = 2017,
}