@proceedings {2735,
	title = {Collaborative Quiz Game developed with EPIK},
	journal = {Proc. of conference on Cognition and Exploratory Learning in Digital Age (CELDA)},
	year = {2012},
	pages = {308-311},
	address = {Madrid, Spain},
	author = {Sampaio, Bruno and Morgado, Carmen and Barbosa, Fernanda}
}
